20+12x
20+12(40)
20+480
500
total compensation for this week = $500
Set this up as follows...
12x - 10 = 7x + 20
solve for x
X is 6
sub VW=7X with 7•6
VW=42
check by subbing also for UW
72 - 10 is 62
uV plus VW equals 62. it checks out.
Answer:
im pretty sure the answer is y = x - 2
Answer:
4.00
Step-by-step explanation:
1.00kg=3 pounds
2.00kg=5pounds
3.00kg=7pounds
4.00kg=9pounds