20 + 3x = -2(x+5)
How do I solve this

How is the number of vertices for a prism related to the name of the prism

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

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.