Answer:
alright, where's the fraction?
51*11=561 615-561=54 54/6=9
They sold 9 discounted pizzas.
The expression can be simplified as:
k^3(k7/5)^-5
= k^(3+-5) * (7/5)^-5
(Collecting the powers of k at one side and the constants at other side)
= k^-2 * (5/7)^5
(Solving thr integer powers)
= k^-2 * (3125/16807)
Answer: Wait so you will give me brainliest if I do this?
Step-by-step explanation: :0 mind blown if you do
