Week 17 Spiral Review

Mr. Jordan needs to buy 9 pounds of lean ground beef to make patties for a hamburger cookout. The butcher shop charges $4.05 per pound for this ground beef. What is the total cost of the ground beef Mr. Jordan needs to buy?

A donut shop can make 86.7 donuts per hour. How many donuts can they make in 8 hours?

A sporting club raised money for their summer hiking trip by collecting aluminum cans for recycling. The club earned $93.48 for the cans they collected. The money earned was divided evenly among the 12 members of the club. How much money did each member receive?

Ms. Gutierrez is putting a fence around the perimeter of her vegetable garden.

· The perimeter of the vegetable garden is 169 ft.

· Each section of fence is 6 foot long and costs $14.

Which equation can Ms. Gutierrez use to find f, the cost of the sections of fence she needs for her garden?

(a)  

• f = 169 ÷ (14 ÷ 6)

• f = 169 × (14 ÷ 6)

• f = (169 ÷ 6) × 14
• f = (169 × 6) × 14

Melania decorated a box shaped like a rectangular prism. The length of the base is 5 inches, and the width is 14 inches. What is the area of the base of the box in square inches?

• 38 square inches

• 350 square inches

• 70 square inches

• 19 square inches

The figure shown is a triangle with a perimeter of 120 meters. Two sides measure 31.75 meters each.

What is the length, in meters, of the third side?

Record your answer in the space provided.

_____________meters

A rectangular bulletin board is 12.45 yards wide and 1.52 yards tall. What is the perimeter of the bulletin board in yards?

• 18.924 yards

• 14.06 yards

• 27.94 yards

• not here

The area of a rectangular playing card is 70 square centimeters. The playing card is 7 centimeters wide. What is the playing card’s length?

Isabella received some money for her birthday. She bought $7 matinee movie tickets and $4 drinks for herself and for her friend. After the movies, she had $18 left from her birthday money. Which equation can be used to find m, the amount of money Isabella received for her birthday?

• m + [(2 + 7) × (2 + 4)] = 18

• m + [(2 × 7) + (2 × 4)] = 18

• m – [(2 + 7) × (2 + 4)] = 18

• m – [(2 × 7) + (2 × 4)] = 18

Mrs. Salvadori saves her spare change in a jar. The table shows the spare change she saved for three months.

Spare Change

Month Amount

September $37.46

October $47.89

November $27.69

She divided the spare change that she saved all three months equally among her three children for them to use as spending money over their winter holiday. How much spending money did each child receive?

Record your answer in the space provided.

$_______________