4.) The Solvay Varsity baseball team bought six jerseys & one hat for $135. The JV baseball team spent $110 buying four jerseys & two hats. What is the cost for one
jersey and one hat?

Plz show work

Identify whether the figure has plane symmetry, symmetry about an axis, or neither.

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

What is the average rate of change for this function for the interval from x=2 to x=4 ?