Lucy is a software saleswoman. Her base salary is $1600, and she makes an additional $120 for every copy of English is Fun she sells. Let P represent her total pay (in dollars), and let N represent the number of copies of English is Fun she sells. Write an equation relating P to N. Then use this equation to find her total pay if she sells 22 copies of English is Fun.

Multiply the number of copies sold by the amount made per cop and add that to the base pay:

P = 1600 + 120N

Now to find her total pay, replace N with the number sold:

P = 1600 + 120(22)

Simplify:

P = 1600 + 2640

Add:

P = $4,240

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

step-by-step explanation:

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x