since its wednesday, buy for less gives a 10% discount for purchases. the items in rhondas cart total…

since its wednesday, buy for less gives a 10% discount for purchases. the items in rhondas cart total $85.00. she needs to know the cost of the items with the discount. so, she multiplies 10% times $85.00 and subtracts the amount from $85.00 which expression would give rhonda the same result in one step? a.08(85.00) b.90(85.00) c 1.1(85.00) d 85.00 -.01(85.00)

since its wednesday, buy for less gives a 10% discount for purchases. the items in rhondas cart total $85.00. she needs to know the cost of the items with the discount. so, she multiplies 10% times $85.00 and subtracts the amount from $85.00 which expression would give rhonda the same result in one step? a.08(85.00) b.90(85.00) c 1.1(85.00) d 85.00 -.01(85.00)

Answer

Explanation:

Step1: Calculate the discount amount

The discount is (10%) of (85), which is (0.10\times85).

Step2: Calculate the final price using Rhonda's method

The final price is (85 - 0.10\times85).

Step3: Factor out 85

Using the distributive property (a - ba=(1 - b)a), here (a = 85) and (b=0.10), so (85-0.10\times85=(1 - 0.10)\times85=0.90\times85)

Answer:

B. (0.90(85.00))