A bookstore is selling books for $10 each. Which graph shows the relationship between the number of books, x, the store sold and the total amount of money, y, paid from the book sales?
(1 point)
Responses
A
A
B
B
C
C
D
D
C
When 1 cup of popcorn kernels are popped, they create 5 bowls of popped corn. How many bowls of popcorn would 8 cups of kernels produce?(2 points)
Responses
58 bowls
58 bowls
4 78 bowls
4 78 bowls
5 18 bowls
5 18 bowls
40 bowls
40 bowls
Rebecca bought a video game in Miami. The game was $30. Miami has a 7% sales tax. How much money did Rebecca pay for the video game including sales tax?(2 points)
Responses
$32.10
$32.10
$33.50
$33.50
$37.00
$37.00
$51.00
$32.10
Write the following expression using the fewest possible terms:
( 5 + 38
y) + ( 14
y - 2)
(1 point)
Responses
18 y − 3
18 y − 3
18 y + 3
18 y + 3
58 y − 3
58 y − 3
58 y + 3
18y - 3
Simplify the expression.
(7𝑥 + 6) ― (8 + 𝑥)
(2 points)
Responses
8x - 2
8x - 2
7x - 48
7x - 48
8x - 14
8x - 14
6x - 2
6x - 2
Select ALL equivalent expressions to:
(7𝑥 ― 2) ― (0.04𝑥 ― 3 + 0.2𝑥)
(2 points)
Responses
(7x −
2) −
(0.24x −
3)
(7x negative 2) negative (0.24x negative 3)
7.16x −
5
7.16x negative5
6.76x +
1
6.76x plus 1
5.76x
5.76x
7.76x
7.76x
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