Answer:
The answer should be 12:39
It would be a, because some of the students could have really high income and some low, it’s very unpredictable, but all others will probably all be very close
Hope this helps!
Answer:
Divide the numerator and denominator
Step-by-step explanation:
A unit rate is a ratio between two different units with a denominator of 1. To calculate the unit rate, divide the numerator by the denominator. The resulting decimal number is the unit rate. The unit price is a type of ratio where the numerator is the price and the denominator is the quantity of a good or product.
-3
1. Add -1.4 to each side.
2. Divide by 0.7 on each side.
Hope this helps
[-4(-2)-8]+[-1-(-2)^3]+2(-2)^3
(8-8)+(-1+8)-64
7-64
57
