Answer:
p=13.6h
Step-by-step explanation:
if he works 6 hours a day for five days that's 30 hours. $408 divided by 30 hours is $13.6 per hour.
Answer:
v=0.79x+3.99
f=1.89x+5.49
combined cost: 2.68×+9.48
15x + 11x + 8x+5 = 180
34x + 5 = 180
34x = 180-5
34x = 175
x = 5.147
by substitution each value by of x by 5
75 + 55 + 45 = 175
