54.2k views
5 votes
Number 8 please can you write and equation

Number 8 please can you write and equation-example-1
User Khayk
by
7.6k points

1 Answer

4 votes
8.5x + 55 = 123

You would use the formula: mx + b = y

The slope is the amount of money each day(mx),and the y-intercept would be the fee(b) and the total cost would be y.
User Yunior
by
8.2k points