Question

elena bought 2.2 pounds of each type of fruit shown on the sign. what was the total cost of the fruit she bought? answer 4—6. pears $1.30/lb grapes $1.35/lb apples $0.85/lb c. the cost of 1 pound of apples d. the total cost of 2.2 pounds of pears and apples 5. write an equation to model the problem. let c be the total cost of the fruit elena bought. choose the correct answer below. a. c = 2.2 + ($1.30 × $1.35 × $0.85) b. c = $1.30 + $1.35 + $0.85 c. c = (2.2 × $1.30) + (2.2 × $1.35) d. c = (2.2 × $1.30) + (2.2 × $1.35) + (2.2 × $0.85)

Explanation:

Step1: Understand Cost Calculation

To find the total cost for each fruit, we use the formula \( \text{Cost} = \text{Weight} \times \text{Price per pound} \). Elena bought 2.2 pounds of each fruit (pears, grapes, apples).

Step2: Calculate Cost for Each Fruit

• For pears: \( 2.2 \times \$1.30 \)
• For grapes: \( 2.2 \times \$1.35 \)
• For apples: \( 2.2 \times \$0.85 \)

Step3: Total Cost Equation

The total cost \( c \) is the sum of the costs of each fruit. So, \( c=(2.2\times\$1.30)+(2.2\times\$1.35)+(2.2\times\$0.85) \).

Answer:

D. \( c = (2.2 \times \$1.30) + (2.2 \times \$1.35) + (2.2 \times \$0.85) \)