I look pretty cute ngl self confidence rising :)

Issof claims that the scale factor is 1/2. which statement about his claim is correct

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.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.