Charles works as a landscaper at the neighborhood park. The table below shows how much money he earns based on the number of hours he works. number of hours money earned (Charles)
1.5 $24.75
4 $66.00
6 $99.00
His friend Andre has a job as a barista that pays $15 per hour.

a) What is Charles' hourly wage?

b) Charles and Andre both work for 5 hours on Saturday. How much does each person make?

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12