I think the answer is y=−0.5|x+3|−2
You can just do the inverse operation. 39 divied by 10 = 3.9
so 3.9 *10 =39
hope it helped
Well, their speeds are (
![V_1](https://tex.z-dn.net/?f=V_1)
is Jack's speed, and
![V_2](https://tex.z-dn.net/?f=V_2)
is Richard's.
![V_1 = \frac{1}{5} houses/day \\ V_2 = \frac{1}{7} houses/day \\ V = V_1 + V_2 = \frac{1}{5}+\frac{1}{7} = \frac{7+5}{35} = \frac{12}{35}](https://tex.z-dn.net/?f=V_1%20%3D%20%5Cfrac%7B1%7D%7B5%7D%20houses%2Fday%20%5C%5C%20V_2%20%3D%20%5Cfrac%7B1%7D%7B7%7D%20houses%2Fday%20%5C%5C%20V%20%3D%20V_1%20%2B%20V_2%20%3D%20%5Cfrac%7B1%7D%7B5%7D%2B%5Cfrac%7B1%7D%7B7%7D%20%3D%20%5Cfrac%7B7%2B5%7D%7B35%7D%20%3D%20%5Cfrac%7B12%7D%7B35%7D)
They, together, can paint 12 houses in 35 days. To get a single house, we only have to calculate
![\frac{35}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B35%7D%7B12%7D)
which is very close to 3 (a bit below)
Answer:
Step-by-step explanation:
2(51 - p)
= 102 - 2p
A bill for repairing the breaks on the Johnsons car was $125.25. If 20% of the bill was for parts and the rest for labor, how much were the Johnsons charged for labor?