Mathematics Review Questions c3

Write the numbers in ascending order. What is another word that means 'ascending?'

Write the numbers in descending order. What is another word that means 'descending?'

The area of a trapezoid is found by using the formula shown. If h = 6 cm, b1 = 8 cm, and b2 = 12 cm, what is the area of the trapezoid?

• 23 cm²

• 30 cm²

• 60 cm²

• 84 cm²

Which of the following is the algebraic form of the verbal statement given? "5 less than twice a number"

• 5 − 2n

• 2 − 5n

• ½ n − 5

• 2n − 5

If x = -2 and y = 3, what is the value of this expression? 5y + 2 |4x - 1|

• -3

• 33

• 29

• 153

Simplify the following: 7 + 3∙(2² - 3)

What is the value of the simplified expression?

• 13

• 12

• 1

• 19

What expression is modeled below?

• 4x+2

• -4x+2

• -4+2x

• 4x-2

Simplify the following:

• 5x-2y+7 and 3a+2

• 5x-2y+7 and 3a-2

• -5x-2y+7 and 3a+2

• 5x-4y+7 and 3a+2

What is the solution to

• 8

• 8/3

• -8

• 9/2