Ataxi cab in beach cost $2 per mile and $1 per person. if a taxi cab ride for two people cost $12 how far did the taxi travel

What is the value of 1/3x + 7x when x = 5

Which matrix multiplication is possible?

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