José and Maris work for different car dealerships. José earns a monthly salary of $3,500 plus a 6% commission on sales. Maris earns a monthly salary of $4,000 plus a 4% commission on sales. Above what value of sales are José’s monthly earnings more than those of Maris?

(1,-1) i hope this

step-by-step explanation:

b is the right answer

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75

answer: a.12cm

step-by-step explanation: