There are 35 more musicians in the string section of a city symphony orchestra than in its brass section. there are 29 musicians in the brass section. 1. how many musicians in all are in the string and brass sections of the symphony orchestra?

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.