Answer:
1. x = 12
2. x = 5
Step-by-step explanation:
1. -222 = -2x - 12x - 54
-222 = -14x - 54
-168 = -14x
x = 12
2. 154 = 2x + 12x + 84
154 = 14x + 84
70 = 14x
x = 5
Offmind's Answer:
3.75
Offmind's Step-by-step explanation:
6 x 5 = 30
30/8 = 3.75
3.75 in Fraction Form = 3
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Thanks!
-<em>Offmind</em>

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:
8
- 1
= 
Step-by-step explanation:
Convert the mixed number to improper fractions, then find the LCD ( least common denominator ) and combine.
You can write your answer in -
Exact Form :

Decimal Form :
7.3
Hope this helps!
Davinia.
Answer: 6 pieces
Step-by-step explanation: