Answer:
65 is the answer.. I used a average calculator https://www.omnicalculator.com/math/average
Answer: 9^-8
Step-by-step explanation:
To get single positive exponent,
9^-5 / 9^3
Since the exponent is same
So we can solve the coefficient like this
9^-5-3
So
9^-8
The second dot with says x+y=360 y=8x
It's C = 80h + 50. Umesh gets 80$ per hour(80 * h), plus 50 per job, no matter how much time he spends on it.