Answer:
Step-by-step explanation:
An easier way to do this type of problem, is to break it down,
10,000/1,000 is the BIG SCARY Problem, think of it like 10/1,\
1 goes into 10, 10 times,
So, what is 1,000x10?
10,000
Answer, 10
Pattern, is that is decreases by 1,000 every time and now you know
I need help question istheimage attached
Answer:
length= 35 feet and width= 10 feet
Step-by-step explanation:
You are given the perimeter of the rectangular deck is
90 feet.
2 x length + 2 x width = 90 You are also given that the deck's length is 5 feet less than 4 times it's width. That is length = 4 x width - 5
Those two equations are your system of linear equations. The second equation can be plugged into the first equation. This gives us an equation entirely in terms of width.
2x (4 x width - 5) + 2 x width =90
Distribute the 2 though
8 x width - 10 + 2 x width = 90
Combine like terms with width.
10 x width - 10 = 90
Add 10 to both sides.
10 x width = 100
Divide both sides by 10 width = 100
Now you can plug width into your original equation for length above. Recall: length = 4 x width - 5
Length = 4 x 10 - 5
Length = 40 - 5
Length = 35
Mikey's family is taking a road trip. Their car can travel no more than 260 miles without needing to refill the gas tank. They have traveled 112 miles since they last filled the gas tank.
Mikey knows that the inequality representing this situation is 112 + x ≤ 260.
Select from the drop-down menu to correctly interpret the solution of this inequality.
Mikey's family can drive_____more miles before they need to refill the gas tank.
A. at most 148
B. at least 148
C. more than 372
D. more than 372
Answer:
A
Step by step:
you subtract 112 from 260 to isolate the variable. Then you get x is less than or equal to 148. Which means that the most miles that can be traveled is 148 miles before filling up.
Mikey's family can drive at most 148 more miles before they need to refill the gas tank. which is the correct answer would be option (A).
What is inequality?Inequality is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are not equal.
As per the given situation, the required inequality would be as
⇒ 112 + x ≤ 260
To isolate the variable, remove 112 from 260. The result is that x is less than or equal to 148.
⇒ 112 + x - 112 ≤ 260 - 112
⇒ x ≤ 148
This indicates that the maximum distance that may be traveled before filling up is 148 miles.
Therefore, his family can drive at most 148 more miles before they need to refill the gas tank.
Learn more about inequalities here:
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A dugout needs to reach at least 72 feet below ground level. This means it needs to be more than 4 1/2 times its current depth. This depth is represented by the inequality 4 1/2 d < -72, where d is the current depth of the dugout.
The current depth of the dugout is ________ area feet below ground level.
Greater than 16
Fewer than 16
Greater than -16
Fewer than -16
Answer:
The answer i got is this -16 2/3, which i think is greater than -16
The ongoing profundity of the hole is less than the negative region feet subterranean level. Then the right choice is D.
What is inequality?Inequality is defined as an equation that does not contain an equal sign. Inequality is a term that describes a statement's relative size and can be used to compare these two claims.
A hole needs to arrive at no less than 72 feet subterranean level. This implies it should be multiple 1/2 times its ongoing profundity. This profundity is addressed by the imbalance 4 ¹/₂ d < - 72, where d is the ongoing profundity of the burrow.
4 ¹/₂ d < - 72
Simplify the inequality, then we have
4 ¹/₂ d < - 72
4.5d < - 72
d < - 72 / 4.5
d < - 16
The ongoing profundity of the hole is less than the negative region feet subterranean level. Then the right choice is D.
More about the inequality link is given below.
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Spanish please help I’ll give BRAINLY please fill in the ones that are not filled in
Answer:
What???
Step-by-step explanation:
How do you write (4)(25)-300 as an addition equation
(4)(25) - 300 can be written as an addition equation: 100 + (-300).
What is an equation?An equation is a pair of algebraic equations with the equal sign (=) in the middle and the same value.
Given:
An equation is (4)(25)-300.
To write (4)(25)-300 as an addition equation,
we can break it down into two separate addition equations as follows:
(4)(25) - 300 = (4)(25) + (-300)
To solve this further,
substitute the value 25 x 4 = 100 to the above equation, we get,
= 100 + (-300)
Therefore, the equation in the required form is 100 + (-300).
To learn more about the equation;
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URGENT
H is proportional to the square of J. When H = 36, J = 3. Find the value of H when J = 8
Answer:96
Step-by-step explanation:
H=Jx12. So, multiply 8 by 12 to get 96
HELPPPPPPPPPPPPPPPPPPPPPPPPP ASAPPPPPPPPPPPPP
Martha's family is on a road trip. After driving for a while, they stopped for gas, and then traveled 55 3/4 more miles before they decided to stop for lunch. After lunch, they tripled their distance traveled before stopping for the night. Their total distance traveled that day was 364 miles. How many miles had they traveled before their first stop for gas? Enter your answer as a simplified mixed number in the box.
Answer: 65 7/12
Step-by-step explanation: I took the test
Answer:
the answer is 65 7/12
Step-by-step explanation:
took the k12 quiz
hope this helps :D
quiz name: 5.18 Quiz: Model the Real World with Multistep Equations
Using subsitution, which value of x makes this equation true? x+1/6=1
x=13
x=23
x=56
x=76
Answer:
5/6
Step-by-step explanation:
ive had this question
Can like someone help me with O.o.O (order of operations)
Show your work please...thats why I provided a ton of space.
Answer:
183
Step-by-step explanation:
168+2^3+3^3-20=
Exponents
168+8+27-20
Addition
203-20
Subtraction
183
183 is the answer.
Answer:
10
Step-by-step explanation:
Using the process PEMDAS I got the answer 10.
168÷2^3+3^3-20
There are no parentheses so you solve the exponents first.
168÷8+9-20
Next, we do not multiply which makes division our second step.
This gives us 21+9-20.
Now we add 21+9 which gives us the sum of 30.
30-20 is equal to 10.
This is how I got my answer and I really hope this helps you
[[Please Explain]] The equation y - 2/3 = -2 (x - 1/4) is written in point-slope form. What is the equation in slope-intercept form? ³
O y = -2x - 1/6
O y = -2x + 7/6
O y = -2x + 5/12
O y = -2x - 11/12
The table shows the attendance at the art show for the past week.
What does the attendance need to be on Saturday to have an average attendance for the week of 30 people per day?
Answer: The correct answer is - 50.
Step-by-step explanation: :)
Answer:
50
Step-by-step explanation:
To calculate the mean, we do the total divided by the number of values. Therefore, to get 30, with 7 values, we need to have a total of 210. Currently, we have a total of 160, so Saturday needs to be 50, because 210-160=50.
Simplify the following expression.
8x+5−11x+ x−3
[tex]8x + 5 - 11x + x - 3 \\ = 8x - 11x + x + 5 - 3 \\ = - 2x + 2[/tex]
Answer:-2x + 2
Hope it helps.
Do comment if you have any query.
1. ESTIMATE THE NUMBER OF GALLONS REQUIRED TO PRODUCE 22 T SHIRTS. IS YOUR ESTIMATE AN OVERESTIMATE OR UNDERESTIMATE? EXPLAIN.
2. HOW MANY GALLONS OF WATER ARE REQUIRED TO PRODUCE 15 POUNDS OF CHOCOLATE? WRITE AND SOLVE AN EQUATION. LET 'g' BE THE NUMBER OF GALLONS.
(hidden water cost/ 1 pound of chocolate = 3,170 gal - 1 ream of paper = 1,321 gal -1 gallon of milk = 880 gal - 1 cotton t-shirt = 713 gal - 1 hamburger = 660 gal)
3. Extension : The owner of a company has a goal to reduce the company's water footprint by 100,000 gallons in one year. He estimates that if the company reduces its yearly need for paper by 80 reams, he will meet his goal. Could the owner have estimated correctly? Justify your answer.
Helppppppp plsssssssss meeeeeee so harddddddd
Answer:
incorrect
Step-by-step explanation:
this is because it would be 1/2 and 1/6. you would have to multiply the bases for a probability of 1/12
Hope it helps you!!!
Answer
Yes
Step-by-step explanation:
In algebra, if there is an unknown value that needs to be represented, typically you have to use x,y,z,a,b,c. etc.
I hope this helped
Tina was observing the changing heights of a ball as it bounced over time. She graphed the function on this coordinate grid to show f(x), the height of the dropped ball, in feet, after its xth bounce.
Part A: What is f(3)? Explain what this value represents in the given context.
Part B: Tina said that a possible range for the given function is y > 0. Based on the given scenario, do you agree or disagree? If you agree, explain why the range is correct. If you disagree, what values should be the range for the given scenario?
The range for the given scenario is y≥0.
Given that, Tina graphed the function on the coordinate grid to show f(x), the height of the dropped ball, in feet, after its xth bounce.
What is the function?Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.
Part A:
From the graph we can see that, for f(3) that is for 3 bounces the height is 4 feet.
Part B: Tina said that a possible range for the given function is y > 0.
From the graph we can see that for f(7) and f(8), the ball is almost at rest position. So the range can be y≥0.
Therefore, the range for the given scenario is y≥0.
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-15/-18=10/x
what is X?
Answer:
12
Step-by-step explanation:
(-15)/(-18) = 10/x cross multiply expressions
-15x = -180 since both sides are negative we can write without the sign
15x = 180 divide both sides by 15
x = 12
If tony made 378$ for 18 hours of work how many hours would he work to make 231$?
Answer:
11
Step-by-step explanation:
378 / 18 = 21 // Money p/h
231 / 21 = 11
Answer:
11 hours
Step-by-step explanation:
378/18
21
231/21
11
i need help please....
Answer:x=-7
Step-by-step explanation:
To make orange fizz, Noah mixes 4 scoops of powder with 6 cups of water. Andre mixes 5 scoops of powder with cups of water. Create a double number line or a table that shows different amounts of powder and water that taste the same as Noah’s mixture.
Answer:
Noah mixes 4 scoops of powder with 6 cups of water.
Means Noah ratio will be or 0.67
Andre mixes 5 scoops of powder with 8 cups of water
Means Andre ratio will be or 0.62
As, or 0.66 > 0.62
We can say that content of orange powder will be more in Noah mixture than in Andre's Mixture.
Hence, Noah's mixture will taste more like orange, than Andre's mixture.
Step-by-step explanation:
Solution:
Noah mixes 4 scoops of powder with 6 cups of water.
scoops of powder cups of water.
1 1.5
2 3
3 4.5
4 6
5 7.5
6 9
7 10.5
8 12
9 13.5
10 15
Andre mixes 5 scoops of powder with 8 cups of water.
scoops of powder cups of water.
1 1.6
2 3.2
3 4.8
4 6.4
5 8
6 9.6
7 11.2
8 12.8
9 14.2
10 16
For Same scoops of powder , water is more in Andre
Answer:
Hope this is right and it helps
A panel of judges was asked to judge the quality of different kinds of potato chips. The relationship between their ratings and the price of the chips is shown in the scatter plot below.
Which of the following is the best estimate of the average change in ratings that is associated with a $1 increase in price?
what is this I have the same problem what's the answer
Answer:
2.5
Step-by-step explanation:
HELP ME WITH THIS PELASE! GET IT RIGHT GET IT BRAINLIEST!!!!
evaluate m+n/6 , when m= -3 and n=18
Answer:0
Step-by-step explanation:
-3 + 18 divided by 6
3-(-3)=0
The trip from Carville to Planesborough takes 4 1/2 hours when traveling at a constant speed of 70 miles per hour. How long, in hours, does the trip take when traveling at a constant speed of 60 miles per hour?
Answer:
5h 15 min
Step-by-step explanation:
70 mph * 4,5 = 315 miles
315 / 60 = 5,25h
5,25h = 5 1/4h = 5h 15 min
Answer:
6.8
Step-by-step explanation:
i hope tis helps
Sorry for the bad quality but Plsss help
how do you find the slope of a line on graph
Answer:
look at the picture .......................
Answer:
y2-y1/x2-x1
Step-by-step explanation:
first step is to get to pints on the graph
for example
(2,3) and (4,6)
From these points we will plug them into the formula as such.
6-3 divided by 4-2
subtracting first we get
3 divided by 2
In a fraction this will be your answer. Just use the formula.
please answer the question in the picture
Find the answer and simplify.
What is (4/9)^2?
What is 4 over 9(as a fraction) to the power of 2?
Answer:
16/81
Step-by-step explanation:
To square a fraction, you would have to square both the denominator and the numerator. You would have to do 4x4/9x9, which is 16/81.
Answer:
The answer is 16/81
Step-by-step explanation:
To evaluate this equation first find a understanding of what needs to be solved.
Here we see that we need to solve 4/9th to the power of 2.
to solve this we find what 4 to the power of 2 is and what 9 to the power of 2 is.
To use the power of 2 you multiply the number to itself that many times so if its 5 to the power of 3 you would right it as 5 x 5 x 5.
In this case we need to do 4 x 4 and 9 x 9.
4 x 4 = 16
9 x 9 = 81
The 4 x 4 solution remains as the numerator
The 9 x 9 solution remains as the denominator
After solving we get 16/81, due to the 81 not being even and 16 not being a multiple we can not simplify this fraction anymore.
The correct answer is 16/81 have a great day :)
Plssss help me with 5 plsssss im giving out brainliest<33333
First Row:- 6
Second Row:- 1,3
Third Row:- 4,5,2
Sum of third Row:- 4+5+2=11
Find the domain and range
Answer:To find the domain and range, we simply solve the equation y = f(x) to determine the values of the independent variable x and obtain the domain. To calculate the range of the function, we simply express x as x=g(y) and then find the domain of g(y).
Step-by-step explanation:sorry if i'm wrong
Use substitution to determine which value of x makes the equation 2x=6.2 true.
x = 3.1
x = 4.2
x = 6
x = 12.4
Answer:
the right answer is x = 3.1
Step-by-step explanation:
if you divide 6.2 by 2 you'll get 3.1 thus by dividing you'll get your answer
