We will call:
M=Mari
J=Jen
Initial equations:
M=2J
M+J=480
(the fact that they work 20 hours a week is not needed in this problem information)
Plug in:
2J+J=480
3J=480
J=160
Jen makes $160 a week.
Therefore:
M=2J
M=2(160)
M=320
Mari makes $320 per week
Jen makes $160 per week
<span>x^3 - 4x^2 - 7x + 10 = 0</span>
Answer:
yes it is not b/c
Step-by-step explanation:
if n is >5 ,5 is < n
<h3>
Answer: D) 130.5 degrees</h3>
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Work Shown:
Note: I used the law of cosines. Make sure your calculator is in degree mode.
Answer:
A.............
Step-by-step explanation:
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