7th Grade Math State Test Review

Which statement describes what (1, 12) means in terms of rotations and minutes?

• 1 rotation occurs every 12 minutes

• 1/12 of a rotation every minute

• The windmill rotates 12 times in 1 minute

• The windmill rotates 12 times in 12 minutes

Which equation is equivalent to m - n?

• (-m) + n

• m + (-n)

• m + n

• (-m) + (-n)

A factory produces 80,000 candies every day. The factory produces an equal quantity of four flavors: cherry, grape, orange, and lemon. The candies are all mixed together during packaging. What is the probability that a randomly selected candy is orange?

Create an expression equivalent to 2(3x - 1) - 3x + 4 using the least number of terms

• 3x + 2

• 5x

• 3x + 3

• 6x

Select all of the following that could be sliced horizontally or vertically to create triangular cross sections?

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Which table shows a proportional relationship?

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Kaya's family spends $105 to rent a boat for 7 days. The total cost, c, of the boat rental is proportional to the number of days, d, the family rents the boat.

How much does it cost, in dollars, to rent the boat for one day?

• $112

• $98

• $0.07

• $15

Kaya's family spends $105 to rent a boat for 7 days. The total cost, c, of the boat rental is proportional to the number of days, d, the family rents the boat.

Therefore, it costs $15 to rent the boat for one day.

Create an equation using c and d to represent the proportional relationship.

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A teacher selects two different numbers, p and q, and states that p + q = 0.

Which statement is true about p and q?

• Both numbers are positive

• Both numbers are negative

• One number is zero and the other is positive

• One number is positive and the other is negative