Britney earns $140 per week, plus $15 for every painting she sells at an art store. She wants to earn at least $220 this week. What is the least amount of paintings that Britney needs to sell to reach her goal?

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

throw the computer

step-by-step explanation:

b mark me branliest thx

step-by-step explanation: