Answer:
mixed number: 2 1/4
improper fraction: 9/4
Answer:
mixed number: 2 1/4
improper fraction: 9/4
Step-by-step explanation:
hope it helps
would appreciate brainly
Can someone help me with this please?
Answer: Multiply 4.50 x 10= 45.00$
Step-by-step explanation:
Answer:
$7.50
Step-by-step explanation:
Divide the cost by 6 to find the price of one 1lb:
4.50 ÷ 6 = 0.75
Now multiply this by 10 to find the cost of 10lbs:
0.75 x 10 = 7.5
∴ The cost is $7.50.
Hope this helps!
In the equation 80 divided by 10=8 the number 80 is the
Evaluate and simplify the
expression when x=10 and y=7.
?
5+ y
6x
help plsssssssssssssssssssssssssssssssssssssssssssssssssssssssssss
Answer:
uhhhh
Step-by-step explanation:
uhhhh
If x+1=7, what is the value of x2 + 22 +1?
Answer:
59
Step-by-step explanation:
x+1 = 7
Subtract 1 from each side
x+1-1 =7-1
x =6
x^2 + 22 +1
6^2 +22+1
36+22+1
36+23
59
Answer:
[tex]x + 1 = 7 \\ x = 7 - 1 = 6 \\ putting \: the \: value \: of \: x = 6 \\ 6 \times 2 + 22 + 1 = 34[/tex]
PLEASE ANSWER QUICK
The replacement set for an equation is {10, 24, 25, 36}.
The equation is represented by the sentence, "5/6 of a number is 30."
What is the solution set of the equation?
{10}
{24}
{25}
{36}
Given the replacement set for an equation is {10, 24, 25, 36}, the solution set of the equation is 36
Let the unknown number required in the replacement set be "x"
If "5/6 of the number is 30, this is expressed mathematically as:
5/6 of x = 30
5x/6 = 30
5x = 6 * 30
5x = 180
x = 180/5
x = 36
This shows that the solution set of the equation is 36
Learn more here: https://brainly.com/question/13805464
Answer:
The Answer Is 36 I Hope This Helped!!!
Step-by-step explanation:
So Yea It's 36
Marking brainliest
I had soccer practice but injured my leg real bad and I have a game on Friday. Should I play or be on the bench? (Note: it really does hurt)
Answer: You should play if you are feeling better. Playing on an injured leg could injure it further. You also should see a doctor if it is that bad.
Step-by-step explanation:
One year of membership at a rec center includes a fixed monthly cost and a one-time membership fee. The following table contains some of the ordered pairs for this linear relationship between the number of months enrolled and the total cost paid for the membership.
Which graph correctly represents this linear relationship?
PLS ANSWERR AND EXPLAIN HOW YOU GOT THE ANSWE PLSSS YOULL BE MARKED AS BRAINLIST.just plss helpp
Answer:
Graf 2 is correct
Step-by-step explanation:
The correct graph that represents the linear relationship is Graph B with a positive slope.
The table shows a linear relationship between the number of months enrolled and the total cost paid for the membership.
To determine which graph represents this relationship, we need to check if the cost increases or decreases as the number of months enrolled increases. If the cost increases, it means the graph should have a positive slope. If the cost decreases, it means the graph should have a negative slope.
Let's look at the table:
Number of Months Enrolled Total Cost
1 75
2 100
3 125
As the number of months enrolled increases, the total cost increases. Therefore, the graph should have a positive slope. From the given options, the graph that correctly represents this linear relationship is Graph B, which has a positive slope.
Learn more about the topic of Linear relationship here:
https://brainly.com/question/15070768
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Amy drew a scale drawing of a shopping center. The scale she used was 1 inch : 3 feet. If a bakery in the shopping center is 16 inches wide in the drawing, how wide is the actual bakery?
Answer:
48 ft
Step-by-step explanation:
We can use ratios to solve
1 inch 16 inches
------------ = -------------
3 ft x ft
Using cross products
1 * x = 3 * 16
x = 48
48 ft
Help! It’s slope-Intercept form:Write an equation from a table
Answer:
the answer would be f(x)=-5x+41
Step-by-step explanation:
you start by calculating the change in y (or f(x)) and dividing that by the change in x or y2-y1/x2-x1. the answer you should get is the slope (mx). from there you calculate the y intercept (b) by simply finding when x=0. now you put it all together, y=mx+b or f(x)=-5x+41
Find the area of the shaded
figure.
Answer:
58 sq. units
Step-by-step explanation:
1. split them into 3 shapes
of course it is possible to count them all out, but the more efficient way would be to find the area of each shape and the add them all up.
2. find the area of rectangle a
so you can split one into a recantagle that separates itself from the 2 squares at the bottom
area formula: L x W
so the length of that rectangle is going to be 5, once you count the scares of that side. the width would be 10 when you count the top side of how wide it is.
5 × 10 = 50
3. find the area of the 2 squares
you don't need to find both, because one you find one, you find the other. so the length for the square would be 2 while the width is 2 as well.
2 × 2 = 4
so the area is 4, for each square.
50 + 4 + 4 = 58
Find the GCF of 42 and 63
Answer:
21
Step-by-step explanation:
Answer:
Step-by-step explanation:
Factor both numbers into their prime factors. Then pick the numbers that are in both.
42: 2*3*7
63:3*3*7
Which numbers are in both rows.
3 and 7
One more example would be good.
Suppose the two numbers were
45: 3*3 * 5
63:3 *3 * 7
In this example, there are two threes in both numbers. Both of them must be used for the GCF: 3*3 = 9
The GCF = 21 for your question.
A ball was thrown off of a 32 foot bridge and reached a maximum height of 50 feet after 3 seconds. How long
was the ball in the air?
a. 10 seconds
b. 6 seconds
c. 32 seconds
d. 8 seconds
A standard fair dice is rolled twice. What is the probability of getting an even number on the first roll and any factor of 6 on the other?
Answer:
1/3
Step-by-step explanation:
Factors of 6 are 1, 2, 3, 6.
Even numbers are 2, 4, 6
3/6 * 4/6 = 12/36 or 1/3
Help me pls
composition of functions
Answer:
It's 14
Step-by-step explanation:
k(-1)=6(-1)+8=-6+8=2
h(k(-1))=>h(2)=4+5(2)=4+10=14
Answer:
14
Step-by-step explanation:
Evaluate k(- 1) then substitute the value obtained into h(x)
k(- 1) = 6(- 1) + 8 = - 6 + 8 = 2 , then
h(2) = 2² + 5(2) = 4 + 10 = 14
What is the unit rate for canned juice, in cases per minute? Explain how you found this unit rate.
Answer:
Divide any of the numbers of cases by the corresponding time.
92/2 = 46
138/3 = 46
184/4 = 4
Step-by-step explanation:
Please help me! Thanks in advance
Answer:
the answer is
Step-by-step explanation:
that im not good with math so good luck
PLEASE HELP NUMBER 3 ASAP ILL GIVE BRAINLIEST THANKS
Answer:
Sarah gets 2 A's.
Step-by-step explanation:
Sarah's mother gives her $10 for each B she receives. She received 3 B's, so 3x10 is 30. You subtract 80-30. You get 50. She receives $25 for each A. You then divide 50 by 25, and are left with 2. The answer is that Sarah received 2 A's on her report card.
Hope you have a great day,
Ginny
A spinner included in a board game has four equally sized sections, as pictured below.
If a player spins and gets a 3, what is the probability they will get 3 on the next spin?
a. 0.25
b. 0.5
c. 0
d. 1
Answer:
.25
Step-by-step explanation:
Since it's a random and equal chance, you can completely disregard what he got previously. There is always a 1 in 4 chance no matter what. .025 is correct.
9514 1404 393
Answer:
a. 0.25
Step-by-step explanation:
A spinner in an algebra problem is generally considered to have equal probabilities for equal areas. It is also generally considered to have the characteristic that the value produced by the next spin is independent of the value produced by the last spin.
With those assumptions in mind, the probability of getting a 3 is always 0.25. It is never anything else with this 4-section spinner.
3x+6y=5
-3x-3y=7
Solve the systems of equations
Answer:
[tex]x = -\frac{19}{3}, y = 4[/tex] or [tex](-\frac{19}{3}, 4)[/tex]
Step-by-step explanation:
Given the systems of linear equations, 3x + 6y = 5 and -3x - 3y = 7:
Equation 1: 3x + 6y = 5
Equation 2: -3x - 3y = 7
The best method to use for the given system is the process of elimination, since the coefficients of x in both equations have opposite signs.
Step 1: Add both equations:3x + 6y = 5
-3x - 3y = 7
3y = 12
Step 2: Divide both sides by 3:[tex]\frac{3y}{3} = \frac{12}{3}[/tex]
y = 4
Step 3: Substitute the value of y into Equation 1:3x + 6y = 5
3x + 6(4) = 5
3x + 24 = 5
Step 4: Subtract 24 from both sides:3x + 24 - 24 = 5 - 24
3x = -19
Step 5: Divide both sides by 3:[tex]\frac{3x}{3} = \frac{-19}{3}[/tex]
[tex]x = -\frac{19}{3}[/tex]
Verify the validity of x and y as solutions:Verify whether the values for x and y satisfy both equations: [tex]x = -\frac{19}{3}, y = 4[/tex]
Equation 1: 3x + 6y = 5
[tex]3(-\frac{19}{3}) + 6(4) = 5[/tex]
-19 + 24 = 5
5 = 5 (True statement).
Equation 2: -3x - 3y = 7
[tex]-3(-\frac{19}{3}) - 3(4) = 7[/tex]
19 - 12 = 7
7 = 7 (True statement).
Therefore, the solutions to the given systems of linear equations are: [tex]x = -\frac{19}{3}, y = 4[/tex], or [tex](-\frac{19}{3}, 4)[/tex].
Answer:
x = -19/3, y = 4
Step-by-step explanation:
1.6x – 2.88 = 3.4x
X=?????
Answer:
x = -1.6
Step-by-step explanation:
Solve for x:
Combine like terms. Here we combine 1.6x and 3.4x, obtaining 1.8x on the right side of the equation and -2.88 on the left side:
-2.88 = 1.8x
Solve for x by dividing both sides by 1.8:
x = -2.88/1.8, or x = -1.6
What is the vertical asymptote of the graph?
It costs $7 each way to travel to work each weekday by train. What is the weekly expense each way?
Answer:
it could either be 35 or 70
Step-by-step explanation:
A machine stamps 330 parts in 11 minutes. Find the unit rate in parts per hour.
Answer:
1,800 parts per hour
Step-by-step explanation:
330 parts = 11 min
330/11=30
30 parts = 1 min
60 min = 1 hour
30x60min=1,800
1,800 parts per hour
What two numbers have a product of -57 and a sum of -16?
Answer:
-19 and 3
Step-by-step explanation:
-19 x 3 = -57
-19 + 3 = -16
Answer:
Step-by-step explanation: To find the answer to "What two numbers have a product of 57 and a sum of 16?" we first state what we know. We are looking for x and y and we know that x • y = 57 and x + y = 16.
Before we keep going, it is important to know that x • y is the same as y • x and x + y is the same as y + x. The two variables are interchangeable. Which This means that when we create one equation to solve the problem, we will have two answers.
To solve the problem, we take x + y = 16 and solve it for y to get y = 16 - x. Then, we replace y in x • y = 57 with 16 - x to get this:
x • (16 - x) = 57
Like we said above, the x and y are interchangeable, therefore the x in the equation above could also be y. The bottom line is that when we solved the equation we got two answers which are the two numbers that have a product of 57 and a sum of 16. The numbers are:
5.35425
10.64575
That's it! The two numbers that have a product of 57 and a sum of 16 are 5.35425 and 10.64575 as proven below:
5.35425 • 10.64575 = 57
5.35425 + 10.64575 = 16
HOPE THAT HELP YOU PLS MARK ME BRANLITS PLSSSS
Heyyyyyyyyyyyy helpppp
Answer:
16ft^2
Step-by-step explanation:
2 times 6 is 12
2 times 2 is 4
Add 12 and 4
Which is 16ft^2
Hope this helps!
Answer:
16ft
Step-by-step explanation:
Easy way to do this is to split it into 2 different figures then add the area of them both together. In this case, I split the figure into a rectangle and a square.
6 x 2 = 12ft for the rectangle.
2 x 2 = 4ft for the square
Then add them together to get 16ft.
Elizabeth wants to buy her mother a pair of pearl earrings for Mother’s Day. The earrings cost $50. The sales tax rate is 7.5%. What is the total amount Elizabeth will have to pay to purchase this gift?
Answer:
$46.25
Step-by-step explanation:
50 divided by 7.5% equals 3.75
Minus 3.75 from 50 to find the removed amount.
Answer:
Cost of the gift = $53.75
Step-by-step explanation:
Total cost of the gift = cost of the earrings + (cost of the earrings × sale tax)
Cost of the gift = $50 + ($50 × .075) 7.5% = .075
Cost of the gift = $50 + $3.75
Cost of the gift = $53.75
(-5+2)•(-1/2)
I don’t know how to do this problem. Would anyone be able to assist? Thanks!
Answer:
3/2 or 1 1/2 or 1.5
Step-by-step explanation:
first do the equations in each parentheses:
(-5+2) = -3
(-1/2) = -1/2
then multiply both sides:
-3 • -1/2 (which is the same as -3 • -1 over 2)
= 3/2 or 1 1/2 or 1.5
A cyclist rode at an average speed of 15 mph for 30 miles. How long was the ride? 0. 5 hours 1 hour 2 hours 3 hours.
Answer:
2 Hours
Step-by-step explanation:
using the relationship
distance = speed × time, then
time =[tex]\frac{distance}{speed}[/tex] =[tex]\frac{30}{15}[/tex] = 2 hours
Solve:
X⁴ × X
2y⁴ x 7y
-5x⁰ x X
⅔ X⁶ x 3X
-4y¹⁰ - 2y
Answer:
.
Step-by-step explanation: