Kennedy buys cell phone cases for $4.50 and sells them to her friends for $18.00. What is the percent mark-up?
1 answer:
300% markup is the answer
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Answer:
n=8
- First you remove the parentheses making it 190=6n+16n+14
- Then you combine like terms making it 190=22n+14
- After that, you move the terms making it -22n=14-190
- After that, you calculate and that gives you -22n=-176
- Lastly, you divide both sides leaving you with n=8
Answer:
Step-by-step explanation:
there is no solution:
6-2(3-2x) = -4(3-x)
6-6+4x= -12+4x
4x= -12+4x
0=-12
Answer:
False
Step-by-step explanation:
Normal balance of expense is not a credit.
Answer:
The amount of carpet needed in Room Z should be the same as the carpet needed in both Room X and Room Y.
Step-by-step explanatio
Answer:
x = ± 19
Step-by-step explanation:
x² = 361
x = ±√361
x = ± 19
