Numerical expressions

9. Emma borrowed $89.40 from her sister. She determines that she can pay her back in six months. What effect will Emma’s repayment have on her bank account balance each month?

• A. -$84.90
• B. $14.90
• C. -$14.90
• D. -$16.98

Tags

CCSS.7.EE.B.3

What is the area of a square with a side of 3.8?

• 7.6
• 38
• 15.2
• 14.44

Tags

CCSS.7.EE.B.3

Tags

CCSS.7.EE.B.3

Anna has 8 kittens.

Anna feeds these kittens a total of 22 ounces of food

Anna feeds each kitten an equal amount of food.

Which statement is true?

• Each kitten is fed 2 ounces of food

• Each kitten is fed 2 1/2 ounces of food

• Each kitten is fed 2 3/4 ounces of food

• Each kitten is fed 3 ounces of food.

Tags

CCSS.7.EE.B.3

Rebecca is ordering a new book. Six copies of the book cost $23.99. How much would 18 copies of the book cost?

• $431.82
• $47.98
• $108
• $71.97

Tags

CCSS.7.EE.B.3

• 48

• -22

• 42

• -48

Tags

CCSS.7.EE.B.3

Janaea and Avy applied to the same college. They looked up the average SAT scores of students admitted to that college. Janaea's SAT score was 80 points above the average score. Avy's score was 110 points below the average score. Which expression respresents the difference between their scores?

• -I 80 - 110 I

• I 80 -110 I

• I -110 - 80 I

• -I 80 + 110 I

Tags

CCSS.7.EE.B.3

Stella walks down a flight of stairs to the basement. Then she walks back up the stairs and up another flight of stairs to the second floor of her house. Each flight of stairs represents a change of 12 feet in height. How far is Stella above the ground?

Tags

CCSS.7.EE.B.3

12 − 32(−2)

• 40

• -40

• 106

• 80

Tags

CCSS.7.EE.B.3

-15x = -255

• 17
• -17
• -240
• -270

Tags

CCSS.7.EE.B.3