Answer: C
Step-by-step explanation: Let me know if you need an explanation.
Answer:
B.
Step-by-step explanation:
Answer:
(32 + (6 - 1). 2] - 10.2
Step-by-step explanation:
do the math
Answer:
a 8.3524
Step-by-step explanation:
c-2ab
We know a=2.4 b =.237 and c=9.49
Substitute these values in
9.49 - 2(2.4) (.237)
9.49 - 1.1376
8.3524
Given:
selling price = $147
mark up = 75%
Asked:
original cost
The solution:
Selling price is the sum of the original cost and mark up price. It could be written as following,
Original cost + mark up price = selling price
100% original cost + 75% original = selling price
175% original cost = selling price
1.75 original cost = selling price
Solve for original cost
original cost = selling price/1.75
Plug in the numbers
original cost = selling price/1.75
original cost = 147/1.75
original cost = 84
The original cost of the skateboard is $84
