Answer:
85
Step-by-step explanation:
Write the numbers in order
66, 72, 74, 80, 83, 87, 91, 95, 98, 99
Find the middle number
83 and 87 are in the middle, so find the mean of them. 83+87= 170
170/2 = 85.
8 men.
12÷3=4.
4 women, 8 men.
8-4=4.
after taking the 15$ for the rental fee, he will have 20$ left. If one hour costs 2$ each, he could then afford 10 hours. (20 divided by 2)
x³ + 2x² + 5x
The highest power term determines the degree of the equation. Even if there's only one term, ax³, in a polynomial, it will still be a cubic