On the grid, graph the relationship between cost and weight of strawberries for each supermarket. Use 2 units on the horizontal axis to represent 1 pound for the x interval from 0 to 3. Use 1 unit on the vertical axis to represent $0.50 for the y interval from 0 to 6. B. Find the slope of each line. Then tell what the slopes represent and how they help you determine which supermarket has less expensive strawberries. C. Which supermarket has less expensive strawberries per pound? Explain how you determined your answer.

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

a

step-by-step explanation: