Using a graph, table of values, and/or equations solve the following problem. When 1 is subtracted from six times a certain number, the result is 21. What is the number?

Round and write your answer to the tenths place value. Do not include units

n = 11/3

Step-by-step explanation:

n = certain number

6n - 1 = 21

6n = 22

n = 22/6 or 11/3

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i