7th grade exam 1st semester 2020

These angles are...

• Complementary
• Supplementary
• Vertical
• Alternate Interior

Malachi is helping his dad paint his house. They mixed 5/9 gallons of white paint with 1/6 gallons of blue paint. How many gallons was the mixture in all?

• 6/18 gallons

• 13/18 gallons

• 4/5 gallons

• 1/6 gallons

Which addition equation matches the model?

• -4 + (- 2) = -6
• -4 + (- 6) = -2
• -4 + (-  2) = -2
• 0 + (-4) = -6

How much tip/gratuity should you leave if you want to tip the waitress 20% at Waffle House on a $28 bill ?

• $5.60

• $33.60

• $6.95

• $8.10

At 7 A.M. the temperature was -14 °F. At 9 A.M. it was 22 degrees warmer. What was the temperature at 9 A.M.?

• -4

• 8

• -12

• -8

Which equation represents the 2-color counters shown in the image?(Note:  Red is negative; yellow is positive.)

• -4 + 5 = -1
• 4 + (-5) = -1
• 4 + (-5)= -9
• -5 + 4 = -9

Convert 4/5 to a decimal

• .45

• .80

• .40

• 1.25

You and your friend go out to eat at Tony's . Find the total cost based on the following information

$20 meal; 9% sales tax;

15% gratuity

• $25.30

• $21.85

• $25.07

• none of these

Convert .08 to percent.

Use the percent sign in your answer

(a)  

Mrs. Cathy is baking cookies. The recipe calls for ²/₃ of a cup of milk. She decides she wants to triple the recipe to feed all of the 7th graders after their exam. How much milk is needed?

(a)