Question

33 markers cost $5.79
Which equation would help determine the cost of 13 markers

Answer 1

3/$5.79 = 13/x

Explanation:

Solve the rational equation by combining expressions and isolating the variable x. Divide $5.79 by three to get the cost of one marker, $1.93. Then multiply the cost of one marker by 13 on the left. This will get the total value which is $25.09.