Solve for the value of
b
b.
(3b+2)°
(7b-2)

Step-by-step explanation:

here is the answer click the photo

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.