Solving Equations - Quiz

1. Simplify the expression

• A. 22q – 4q
• B. 18q
• C. 13q + 29
• D. 13q + 5

Tags

CCSS.7.EE.A.1

Sammy is solving the equation. Which step should Sammy complete first?

• A. Add 8 to both sides
• B. Subtract 8 from both sides
• C. Multiply both sides by 2
• D. Divide both sides by 2

Tags

CCSS.7.EE.B.4A

3. Solve the following equation for the missing variable.

Tags

CCSS.7.EE.B.4A

4. Solve the following equation for the missing variable in decimal form.

Tags

CCSS.7.EE.B.4A

Find the value of x needed to make the equation modeled below true.

Tags

CCSS.6.EE.B.5

A pizza shop chargers $7.00 for a cheese pizza and $1.50 per topping. The total charges for Megan's pizza was $11.50.

Which equation can be used to determine how many toppings Megan ordered on her pizza?

• A. 7 + 1.5 = 11.5
• B. 7t + 1.5 = 11.5
• C. 1.5t + 7 = 11.5
• D. 7t + 1.5t = 11.5

A pizza shop chargers $7.00 for a cheese pizza and $1.50 per topping. The total charges for Megan's pizza was $11.50.

How many toppings did Megan order on her pizza?

Tags

CCSS.7.EE.B.4A

A cold front moves through the area quickly. In the morning, the temperature is 82^o F and after 6 hours the temperature has dropped to 58^oF. If the temperature dropped at a steady rate, how much did it drop each hour?

Which equation correctly models this situation?

• A. 82 - 6x = 58
• B. 82 + 6x = 58
• C. 82x - 6 = 58
• D. 58 + 6x = 82

Tags

CCSS.HSA.CED.A.3

A cold front moves through the area quickly. In the morning, the temperature is 82^o F and after 6 hours the temperature has dropped to 58^oF. If the temperature dropped at a steady rate, how much did it drop each hour?

What does the variable represent in this problem?

• A. the number of hours
• B. the number of degrees
• C. the starting temperature
• D. the total change in temperature

Tags

CCSS.7.EE.B.4A

A cold front moves through the area quickly. In the morning, the temperature is 82^o F and after 6 hours the temperature has dropped to 58^oF. If the temperature dropped at a steady rate, how much did it drop each hour?

How many degrees did the temperature drop each hour?

Tags

CCSS.HSF-LE.A.1B