PM3 Ch 3-7 Final Review

​More Spiral Review for PM3

Multiple Choice

An expression is shown.

(1.5x)(3.6x+2)

Enter a value to complete the product of the expression.

5.4x² + __x

• 1.5

• 5.4

• 3

• 4.3

• 2

−3.5(10𝑥 − 2) = −176.75 Apply 4 steps!

Math Response

Solve for x. Please type the NUMBER ONLY. Do NOT type "x=". Keep your answer a FRACTION. NO decimal answer.

Type answer here

Correct Answer: \frac{2}{3}

Deg^°

Rad

​Apply 4 steps.

Math Response

Solve for x. Please type the NUMBER ONLY! Do NOT type "x=".

Type answer here

Correct Answer: 32

Deg^°

Rad

Inequalities Reminders

Solve and graph the inequality −225 ≤ 320 − 0.5𝑥.

Draw

Find the solution

$$6\ -\ a\ \ge\ 15$$

Express the solution in set notation and on the number line.

​From tables:

Multiple Choice

A linear relationship is given in the table.

Write the equation for the line.

• y = 1/2x + 9

• y = 1/9x -18

• y = 2x + 18

• y = 9x - 9

Multiple Choice

Omar's mom is making salmon for dinner. In the afternoon, she takes the salmon out of the freezer and lets it thaw slowly. Then in the evening, she bakes it until it flakes perfectly.

​90

​180

Math Response

The measure of angle 1 is 12 more than the measure of angle 2.

What is the degree measure of angle 3?

Type answer here

Correct Answer: 96

Deg^°

Rad

Multiple Choice

In triangle 𝐿𝑀𝑁, the measure of angle 𝐿 is 50° and the measure of angle 𝑀 70°. What is the measure of the exterior angle to angle 𝑁?

• 120 degrees

• 50 degrees

• 60 degrees

• 70 degrees

Reflections

Multiple Choice

Find K' if the figure is reflected across the x-axis

• (4, 1))
• (-1, -4)
• (1, -4)
• (1, 4)

Multiple Choice

How many solutions does the equation have?

• 2 solutions

• 1 solution

• no solutions

• infinitely many solutions