If m PQS=16, M SQR=(9x+17),and m PQR=(12x-6) find m PQR
Please answer with work

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

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.

Shelly bought a house five years ago for $150,000 and obtained an 80% loan. now the home is worth $140,000 and her loan balance has been reduced by $12,000. what is shelly's current equity?