Accelerated Math 7 Final Exam Review

What is the solution of 4x - 30 ≥ -3x + 12?

• x ≥ 6

• x ≤ 6

• x ≥ -6

• x ≤ -6

• 7.6

• 0.17

• 11.6

• 9

What is the measure of the obtuse angle?

• 126°

• 54°

• 160°

• 115°

What is the value of the expression 2a² - 5|a| + 6 when a = -7?

It takes a helicopter 3 hours to travel 450 miles. At this rate, how many hours will it take the helicopter to travel 900 miles?

• 6

• 5.56

• 9

• 2

Beth used 3 ¾ cups of butter for baking. The amount of sugar was 1/6 of the amount of butter. How much sugar, in cups, did she use?

• 5/8 cups

• 1 ⅓ cups

• 2 ½ cups

• 3 ¾ cups

How far up the building does the ladder reach? Round your answer to the nearest tenth.

Which sentence about integers is NOT always true?

• Positive - positive = positive

• Negative + negative = negative

• positive - negative = positive

• positive + positive = positive

Which value of x is the solution of the equation 5(2x - 4) + 10 = -10?

• 1

• 2

• 6

• 0

What is the equation of the line?

• y = 3/2x + 2

• y = 2/3x - 3

• y = 3/2x - 3

• y = 3x + 2