Solve this equation 5*3+2/4=
IM SO DUMB SORRY

If lmn=xyz, which congruences are true by cpctc? check all that apply

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

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.