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
Answer 2 is 12
Step-by-step explanation:
more than 11 is 12
Answer: 45
Step-by-step explanation: the fub
Answer:
(d-3)/2
Step-by-step explanation:
Difference is subtraction
(d-3)/2
Answer:
-3.7 > -3.1
Step-by-step explanation:
Because -3.1 more close to 0 so is supposed to be bigger than -3.7
