Just need to divide the quantity Mark earns weekly by the quantity Pedro makes hourly to get the hours he needs to work:
363 / 8.24 = 44.06 hours
Answer: x=2, y=-2
Step-by-step explanation:
1) I will find x first, so make the amount of Ys same
3(5x+2y=6)
2(4x-3y=14)
2) 15x+6y=18
8x-6y=28
3) combine them together so Ys are all cancelled and 23x=46
4) x=2
5) for solving y, you can just plug in the x to any of that 2 equations, then 4(2)-3y=14
6) 8-3y=14
7) -3y=6
8) y=-2
Answer:
parallel = y=3/4x -1
perpendicular = y= -4/3x + 22/3
Answer:
81.25
Step-by-step explanation:
65%x125=81.25