The equation for the plumber's charges can be expressed as:
y = 40x + 50
So, the answers for the blanks are:
Blank 1: 40 Blank 2: 50
A plumber charges $40 for each hour that he spends on the job, plus a $50 fee for driving to the job.
y= *blank 1* x + *blank 2*
Fill in the blanks with numbers only 1 number
1 answer