The cost of a product has been increasing each year. the graph shows data about the product’s cost over time.

which is a reasonable prediction for the cost of the product in year 12?

a.
$18

b.
$10

c.
$14

d.
$12

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

Need solving this 2nd limit problem.

This summer the number of tourists in salem increased 4.5% from last years total of 426000. how many more tourists came to salem this summer