3x +7 = 19 and 1/2x - 1 =5
2 answers:
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The formula of an area of a triangle:
b - base
h - height
We have b = 8x and h = 7x. Substitute:
1. Find the percent markup.
Markup ($) = percent markup (%) x original cost ($)
A computer store buys a laptop for $635 directly from the manufacturer (Dell). The markup is $570. What is the percent markup on the computer?
The percent markup is: <u> </u><u>90</u><u> </u>%
FORMULA: Percent of Markup = Markup/Cost x 100
- = $570/$635 x 100
- = 0.90 x 100
- = 90%
Answer:
(9,3)
Step-by-step explanation:
I don't think any of the answer choices are correct 9/3 is
