Kim made five times as many cookies as Andrea. If Andrea made Δ cookies, write an expression describing how many cookies Kim made.
A) Δ+ 5
B) Δ - 5
C) 5×Δ
D) Δ÷5
5)
Look at the graph of the equation y = 5x. Which statement is true?
A) As x increases by 1, y decreases by 5
B) As x increases by 1, y increases by 5.
C) As x increases by 1, y remains constant.
D) As x increases by 1, y increases by
1
5
.
6)
Simplify:
32 · 34
A) 36
B) 38
C) 32
D) 96
7)
Identify the graphed linear equation.
A) y = 3.5x + 3.5
B) y = 3.5x - 3.5
C) y = -3.5x + 3.5
D) y = -3.5x - 3.5
8)
Which quantity does this number line represent?
A) less than 5
B) less than 4
C) less than 3
D) less than or equal to 4
9)
A number decreased by 23 is 44. Find the number.
Which equation can be used to solve this problem?
A) x - 23 = 44
B) 23 - x = 44
C) x - 44 = 23
D) 44 - x = 23
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