1. What is the solution to the equation modeled below?

1. What Is The Solution To The Equation Modeled Below?

Answers

Answer 1

Answer:

3.67

Step-by-step explanation:

the equation is 3x + 5= 16

do 16 - 5 to get 11

next do 11 divided by 3 to get 3.67

hope this helps :)

this answer may be incorrect because the answer was really 3.66666666667


Related Questions

rewrite 5\11 and 3\7 so that they have a common denominator.
Then, use to order 5\11 and 3\7.

Answers

Answer:

35/77>33/77

Step-by-step explanation:

4. John is packing books into boxes. Each box can hold either 15 small books or 8
large books. He needs to pack at least 35 boxes and at least 350 books, Write a
system of linear inequalities to represent the situation

Answers

Answer:

Your system of inequalities is:

x + y ≥ 35

15x + 8y ≥ 350

Step-by-step explanation:

Let x = number of boxes of small books and let y = number of boxes of large books.

 Since John needs to pack at least 35 boxes:

 (number of boxes of small books) + (number of boxes of large books) (is at least) 35

x + y ≥ 35

Since John needs to pack at least 350 books:

 (number of small books packed) + (number of large books packed) (is at least) 350

(number of small books per box)(number of boxes of small books) + (number of large books per box)(number of boxes of small books) ≥ 350

15x + 8y ≥ 350

A car travels 120 miles in 3 hours at a constant speed. How long will it take for the car to travel 200 miles?

Answers

Answer:

5

Step-by-step explanation:

To calculate the travel speed per hour, divide 120 by 3. 120/3 = 40 mph. Now to calculate the time it will take to travel 200 miles, divided 200 by 40 mph. 200/40 = 5

Answer:5

Step-by-step explanation:

whats 2,370,000,000 in scientific notation?​

Answers

Answer:

2.37 x 10^9

If this was helpful please mark brainliest. Have a beautiful day!

Sorry guys but I still don’t understand, can you help me with this question?

Answers

the answer is C big dog it’s negative and the slope is -2/6 then we simplify to -1/3

13x - 5y (if x = 10 and y = 6)​

Answers

Answer:

13(10) - 5 (6)

130 - 30

= 100

Step-by-step explanation:

You replace the x with 10, and the y with 60 and answer normally

13(30) = 130

5(6) = 30

130 - 30 = 100

The answer would be 130x-30y

Bob the builder has 3 feet of rope. He cut off 18 inches of the rope to tie a gate together. What percent of the rope did he use? (

Answers

Answer:

1.5

I am not 100% sure.. but you should double-check

Dalia earns $108.75 for working 15 hours a day as a holiday helper wrapping presents. At this rate, how much money will she make if she works 19 hours a day next week?

Answers

Money she will get = money she get in 1 h x 19
Money she get in 1 h = 108.75/15 =7.25$
Money in 19 hours = 19 x 7.25 = $137.75

Is this congruent by SSS, SAS, AAS, ASA??

Answers

Answer:

sss

Step-by-step explanation:

what is the vertex of y=x^2 +x-6?

Answers

y =(x+ 1/2 ²- 25/4 . explanation. y=x²+x=6 . complete the square.

y=x²+x+(1/2)² -6 - 1/4 . simplify

y=(x+1/2²)- 25/4 in the vertex form

hope this will help u

-2x + y = 0
x - y = -3

Answers

Answer:

The value of x is 3 and y is 6.

Step-by-step explanation:

You can solve this simultaneous equation by elimination method :

[tex] - 2x + y = 0 - - - (1)[/tex]

[tex]x - y = - 3 - - - (2)[/tex]

[tex](1) + (2)[/tex]

[tex] - 2x + y + x + (- y) = 0 + ( - 3)[/tex]

[tex] - x = - 3[/tex]

[tex]x = 3[/tex]

[tex]substitute \: x = 3 \: into \: (2)[/tex]

[tex](2)⇒[/tex]

[tex]3 - y = - 3[/tex]

[tex] - y = - 6[/tex]

[tex]y = 6[/tex]

If f(x)=2x^3+4x^2, find f(-3)

Answers

Answer:

f(-3) = -18

Step-by-step explanation:

f(x)=2x^3+4x^2, find f(-3); let's rewrite

f(x) = 2[tex]x^{3}[/tex] + 4[tex]x^{2}[/tex]; substitute -3 for x

f(-3) = 2[tex](-3)^{3}[/tex] + 4[tex](-3)^{2}[/tex]; do the exponents

f(-3) = 2(-27) + 4(9); multiply and add

f(-3) = -54 + 36 = -18

The value of the function  f(x) = 2x³ + 4x² at f(-3) is - 18.

What is a function?

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

Given, A function f(x) = 2x³ + 4x².

Now, The value of the function f(-3) can be obtained by replacing

x with - 3.

Therefore, f(-3) = 2(-3)³ + 4(-3)².

f(-3) = 2×-27 + 4×9.

f(-3) = - 54 + 36.

f(-3) = - 18.

learn more about functions here :

https://brainly.com/question/12431044

#SPJ2

PLZZZZZZ HELP ME!!!!!!!

15 x 5x

Answers

75 are u that dumb boy

Answer: x=0

Step-by-step explanation:

x in (-oo:+oo)

((15*x)/5)*x = 0

3*x^2 = 0 // : 3

x^2 = 0

x = 0

x = 0

determine the vertex of y=4(x-25)2+ 91

Answers

Answer:

             (25, 91)

Step-by-step explanation:

y = a(x - h)² + k        ← vertex form of  the equation of the parabola with vertex (h, k)

So y = 4(x - 25)² + 91  means:

a = 4

x - 25 = x - h    ⇒  - 25 = - h  ⇒  h = 25

+ 91 = + k     ⇒    k = 91

Therefore vertex is:

                               (25, 91)

Please help!!! Use equivalent ratios to find the unknown value​

Answers

Answer:

24/27=8/9

Step-by-step explanation:

What form is the equation below written in?
y= (x - 2)2 – 9

-Factored Form
-Standard Form
-Slope-Intercept Form
-Vertex Form

Answers

Answer:

            Vertex Form

Step-by-step explanation:

Vertex form of quadratic function with vertex (h, k) is y=a(x-h)²+k,

So  y= (x - 2)² - 9 is vertex form with vertex (2, -9)

Is (1, -1) a solution to y = 3x - 4?
Explain.

Answers

(1,-1) is a solution to y=3x-4 because when we plug in 1 for x in the equation we get y=-1. Since x is 1 and y is -1 we can see that the coordinate points (1.-1) are a solution to y=3x-4.

Please Mark me as Brainliest!

Answer:

yes

Step-by-step explanation:

just plug in the point into the equation then simplify

Sean said that if an item is on sale for 50% off plus an additional 20% off, that is the same as a 70% discount. Megan disagrees. Who is correct? Justify your reasoning.​

Answers

Answer:

Megan is correct because when you take 20% off, you're taking it off the 50%.

Step-by-step explanation:

answer pleaseeeeeeeeeeeeeeeee

Answers

You can answer this by plugging in the x values given in the chart.

For example let’s look at the first column where x is given to equal -1
If we know that x=-1 then we can substitute that for x in the given equation y= 3x+2 so now it looks like
y=3(-1)+2

The 3 and the -1 are spectated only by parenthesis meaning they are multiplied. So now it look like this:
y=-3+2
Now just add these terms together
y=-1
Now you know what goes in the y box under -1.
You can repeat this for each x value.

Let’s do one more, the box that has 0 In it. Remember this means x=0 so 0 can be put anywhere in the equation you see x.
Y=3(0)+2
Anything times 0 is zero
So you just have: y=0+2
So y=2
This would go in the box under the 0.

Let me me know if you need more help!

need rn! worth 13 ~ what is the equation of the parabola? 謝謝

Answers

Answer:

Its B.

Step-by-step explanation:

Emath.com- Parabola calculator

4(2.5)^2x = 4
The value of x?

Answers

Answer:

x=0

Step-by-step explanation:

If x is 0, then 2x becomes 0. (2.5)^0 would then be 1. 4*1 would give 0 so x=0.

A ruby ring which normally sells for ​$310 is on sale for ​$217. Find the percent markdown for each ring.

Answers

Answer:

My awnser isss

Step-by-step explanation:

32% my homie

Answer:30%

Step-by-step explanation:

Discount = Original Price (X) discount (X) %/100

Discount = 310 × (30)/100

Discount = 310 x 0.3

You save = $93.00

Given that the following statement is true
"If a shape is a polygon, then it is a closed figure."
Which of the following statements must also be true?
A. If a shape is a closed figure, then it is a polygon.
B. If a shape is not a polygon, then it is not a closed figure
C. If a shape is not a closed figure, then it is not a polygon
D. If the shape is not a polygon, then it is a closed figure.

Answers

Answer:

C IS THE ANS COS ALL POLYGONS ARE CLOSED AND IF IT NOT CLOSED IT NOT A POLYGON

Write an equation in slope-intercept form of the line with slope −6/5 that contains the point (−5,3)

Answers

Answer:

y=-6/5x-3

Step-by-step explanation:

y-3=-6/5(x+5)

y=-6/5x-3

6x^2 – 13x + 6 = 2x^2 solve using quadratic formula

Answers

Answer:

[tex]x=\frac{13\pm\sqrt{73} }{8}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDASEquality Properties

Algebra I

Standard Form: ax² + bx + c = 0Quadratic Formula: [tex]x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}[/tex]

Step-by-step explanation:

Step 1: Define equation

6x² - 13x + 6 = 2x²

Step 2: Rewrite in Standard Form

Subtract 2x² on both sides:                    4x² - 13x + 6 = 0

Step 3: Define

a = 4

b = -13

c = 6

Step 4: Solve for x/roots

Substitute:                              [tex]x=\frac{13\pm\sqrt{(-13)^2-4(4)(6)} }{2(4)}[/tex]Exponent:                               [tex]x=\frac{13\pm\sqrt{169-4(4)(6)} }{2(4)}[/tex]Multiply:                                  [tex]x=\frac{13\pm\sqrt{169-96} }{8}[/tex]Subtract:                                 [tex]x=\frac{13\pm\sqrt{73} }{8}[/tex]

And we have our final answer!

Last year, Keith opened an investment account with $8200. At the end of the year, the amount in the account had decreased by 7.5%. How much is this decrease in dollars? How much money was in his account at the end of last year?

Answers

Answer:

You would multiply $8200 by .075, giving you 615. Then to find the decrease. Take the starting value (8200) by the end value (615). and you would get 7,585.

On Monday, the temperature was 43°F. On Tuesday, the temperature increased 6°F. On Wednesday, the temperature decreased 13°F. Which integer represents the overall change in temperature from Monday to Wednesday?

Answers

Answer:c Thursday

Step-by-step explanation:

If on Monday, the temperature was 43°F. On Tuesday, the temperature increased by 6°F the overall change in temperature from Monday to Wednesday will be  24°F.

What is an arithmetic operation?

It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has basic four operators that are +, -, ×, and ÷.

In mathematics, subtraction is defined as the difference between two quantities. The application of subtraction can be used broadly in different applications to find or solve the problems such as finding differences between two quantities and many more.

It is given that on Monday, the temperature was 43°F. On Tuesday, the temperature increased by 6°F. On Wednesday, the temperature decreased by 13°F.

The overall change in temperature from Monday to Wednesday is found as,

=  43°F  + 6°F  - 13°F

= 24 °F

Thus, if on Monday, the temperature was 43°F. On Tuesday, the temperature increased by 6°F the overall change in temperature from Monday to Wednesday will be  24°F.

Learn more about the arithmetic operation here:

brainly.com/question/20595275

#SPJ2

Write the equation y = (4/5 x) - 7/10 in standard form. (Standard form is Ax+By = C, where A is positive, and A, B, and C are integers with greatest common divisor 1.)

Answers

Answer:

8x-10y=7

Step-by-step explanation:

The property tax on a $60,000 home is $1,500. At this rate what will the property tax be on a home worth $75,000?

Answers

Answer:

The answer is $1,875

Step-by-step explanation:

1. I just divided $60,000 by 2 and $1,500 by 2 and got $30,000:$750

2. I realized I needed to do more so I divided again and got $15,000:$375. Next I added it to the question $60,000 + $15,000 = $75,000

3. So then $1,500 + $375 = $1,875

4. $75,000:$1,875

4. Hope this helps :)

The price of a dress was reduce from $20 to $12. By what percentage was the price of the dress reduced?

Answers

Answer:

40%

Step-by-step explanation:

12$ out of the original 20$ = 12/20

12/20 = .6 (60%)

1=100%

if 12/20 = 60% then 100% - 60% = 40%

$20-40% is $12

hope this helps  somehow

Other Questions
__________set a precedent for the government to use force when necessary in order to maintain social control. A. the Thirteenth Amendment b. Battle of fallen timbersC. Jay's treatyD. The whiskey rebellion 3. Bill enters a 30 kilometre race. He runs the first20km at a speed of x kilometres per hour and thelast 10km at (x-5) kph. His total time for therace was 4 hours.a) Write down an equation in terms of x and solve it.b) What are his speeds for the two parts of the run? I give Brainliest!Determine whether the following statements are sometimes, always or never true.Equilateral triangles are also right triangles.All angles of an equilateral triangle are congruent. GIVING BRAINLIEST IF CORRECT PLEASE HELP ASA[P Sebastian drank 3.5 bottles of Gatorade y esterday. Each bot tle contained 1.2 pints of Gatorade. What was the number of pints of Gatorade Sebastian drank yesterday? why is the cell membrane often referred to as a "phospholipid bilayer" The Paleolithic era began at a time when ? Using the image and quote below, why did the Aztecs believe that Cortes was a god?The Aztec representations of Quetzalcoatl depicted him as a tall and bearded white male that headed for the sea and sailed toward the sun but legend said one day he would return to the Aztec people, coincidentally, that year the first Spaniards arrived on the very coast by which Quetzalcoatl disappeared. the Spanish told them he was a godthey believed he was Quetzalcoatl returning to them as legend foretoldall Europeans were viewed as godsthe Aztecs were simple people with little knowledge about things Write the next three terms in each sequence. Make sure youranswers are separated by a comma and a space; like 1, 2, 325, 26, 27, 28, ... All the states had to ratify the Article of Confederation before the new government could take effect. HELLO!! plz answer this I need fast answer please!Explain how 1st and 2nd law of thermodynamics applies to the trophic structure of an ecosystem? You can safely place a jack on a floor pan to keep a vehicle steady. Improving the way you communicate to others directions to improve which area of affect of communicationA your speaking skillsB your listening skillsC Your body languageD None of the above your actions do not matter when communicating if one species in a community dies out or moves, the community will Ramen noodles. There are 20 ramen noodle packages in a bag. There are 10 beef flavored, and the other 10 are chicken flavored. What is the probability of getting at least one chicken and at least one beef flavor when you grab 3 packages randomly? What does negative 5 over 2 < 1 indicate about the positions of negative 5 over 2 and 1 on the number line? (1 point)A. negative 5 over 2 is located on the left of 0 and 1 is located on the right of 0B. negative 5 over 2 is located on the right of 0 and 1 is located on the left of 0C. negative 5 over 2 is located on the left of 1D. negative 5 over 2 is located on the right of 1 Which of these sentences would the author most likely agree with? A. It is important to have different sizes of mugs. B. People should only have what they really need. C. We must visit other countries while we are young. D. People should try drinking more flavors of hot tea Which of the following is a characteristic of formal writing style?contractionspassive voiceabbreviationstechnical words What is the central idea of target rock?