The sales tax rate was 6.5%
Step-by-step explanation:
Given,
Price of iPad = $480
Sales tax on iPad = $31.20
Sales tax rate = 
The sales tax rate was 6.5%
Keywords: sales tax, division
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Answer:
B
Step-by-step explanation:
Answer:
84 - c
Step-by-step explanation:
The correct expression would be 84 - c
Step 1: Simplify both sides of the equation.
−36=p−30
Step 2: Flip the equation.
p−30=−36
Step 3: Add 30 to both sides.
p−30+30=−36+30
p=−6
Answer:
The indifference point is 8 weeks.
Step-by-step explanation:
<u>First, we establish the total cost formula for each:</u>
x= number of weeks
Club:
Total cost= 20 + 15*x
Retail:
Total cost= 17.5*x
<u>Now, we equal both formulas and isolate x:</u>
20 + 15x = 17.5x
20 = 2.5x
8=x
The indifference point is 8 weeks.
<u>Prove:</u>
Total cost= 20 + 15*8= $140
Total cost= 17.5*8= $140
