What is the solution set for 7x – 3 = 18, given the replacement set {0, 1,2,3,4} ? O x = 0

X= 1

X= 2

x= 3

X= 4

There is no graph ?

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.