Your answer is

because the numbers raised to negative powers must be flipped over the divisor to become positive. Then, when multiplying 2 and z, you add their exponents.
Answer:
Step-by-step explanation:
Yes, I know the answer but I don’t have the work sorry
New x = old x + 9
new y + old y - 22
L = total length
D = number of days
they add 3 miles per day which = 3D
equation: L = 59 +3D
if they worked for 34 days, replace D with 34 to get:
L = 59 +3(34) =
L=59 + 102
L=161 miles total length after 34 days
13 dollars per gallon
130\10 = 13