Adam was comparing the price of salmon at two stores. At SuperGrocery A, 4.5 pounds of salmon costs $52.47. The table below represents the total cost, in dollars and cents, yy, that it costs for xx pounds of salmon at SuperGrocery B.

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

17 in long 1.3 ft wide and 8in high what is the volume

In the diagram, gef and hef are congruent. what is the value of x