ACC 1.24 Review

• 15

• -15

Write the equation for the model.

• 10=2-x
• -10=-x+2
• -10=x-2
• -10=x+2

Solve the following equation. Type your answer like x=4.

 $\frac{x}{5}=20$  

Joan needed $100 to buy a graphing calculator for her math class. Her neighbor will pay her $5 per hour to babysit and her Father gave her $10 for mowing the lawn. Which inequality represents the minimum amount of hours she will need to babysit in order for her to buy her calculator?

• 5x + 10 ≥ 100
• 5x - 100 ≥ 10
• 10x + 5 ≤ 100
• 5x + 10 > 100

A bus ride for a student costs $2.00. A monthly bus pass costs $44.00. Which inequality represents the number x

x of times that a student must ride the bus for the monthly pass to be the better deal?

• $2x<44$

• $2x>44$

• $2x\le44$

• $2x\ge44$

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.

Tags

TEKS.MATH.7.11C

Find the value of x.

• 31

• 61

• 91

• 1

Tags

TEKS.MATH.7.11C

TEKS.MATH.7.11A

What is the value of "a"?

• 45
• 55
• 35
• 65

Tags

TEKS.MATH.7.11C

Solve for x THEN find the degrees for angle A.

• 44^o

• 96^o

• -14^o

• 63^o

What is the measure of angle x?