Which of the following is NOT true about unit rates? A.

A unit rate relates a quantity to 1.
B.

Unit rates can be used to compare two rates.
C.

Any rate is equivalent to its unit rate.
D.

A unit rate always relates quantities with the same units.

5/20 so 25%

step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.

do it yourself this is easy

step-by-step explanation: