Answer:
b^2 + 3b - 4 + 4/(b-2)
Step-by-step explanation:
see pic
Answer:
To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate.
Step-by-step explanation:
As an example, in this case, divide the numerator and denominator of 70/5 by 5, to get 14/1, or 14 students per class, which is the unit rate.
Answer:
Step-by-step explanation:
<span>2, -2, 0.2, 1.4 <<<----- answer (2,-2) </span>
Try going through the formula which is 2 pi r
so 2*3.14*7
