Question 1(Multiple Choice Worth 3 points)
(07.04)
The cost of 3 slices of pizza is $4.89. Wh...
Mathematics, 29.03.2021 18:20 isabelsmhl
Question 1(Multiple Choice Worth 3 points)
(07.04)
The cost of 3 slices of pizza is $4.89. What is the cost of each slice of pizza?
$1.63
$1.89
$2.45
$2.88
Question 2(Multiple Choice Worth 3 points)
(07.04)
The solution to 6x = 48 is x = ___.
5
6
7
8
Question 3(Multiple Choice Worth 3 points)
(07.04)
The solution to 4.2x = 19.32 is x = ___.
0.28
0.45
4.6
15.12
Question 4(Multiple Choice Worth 4 points)
(07.04)
1 over 4a = 2 over 3. Which of the following equals a in this equation?
1 over 6
3 over 8
11 over 12
22 over 3
Question 5(Multiple Choice Worth 4 points)
(07.04)
Harry has raised $276 by selling 23 equally priced boxes of apples for the choir fund-raiser. Which of the following equations can be used to find the price, x, of each box of apples?
x − 23 = 276
x + 23 = 276
23x = 276
x ÷ 23 = 276
Question 6(Multiple Choice Worth 3 points)
(07.04)
Which of the following is the solution to the equation 3 over 4y = 24?
y = 18
y = 32
y = 64
y = 72
Answers: 3
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Answers: 1
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Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?
Answers: 3
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Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?
Answers: 1
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