3/4+2/6 please answer this problem

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?