Question

MEDALS WILL BE GIVEN HELP://
When planning his crops, Farmer Tim knows that his 7 acres can support peas and carrots. He wants to make $7,000 from his crops. He can make $2,000 per acre of peas (the variable p) and $1,000 per acre of carrots (the variable c). Which equation below would be a constraint in his system of equations?


Select one:


a. 2,000p + 1,000c = 7,000

b. 2,000p - 1,000c = 7,000

c. p + c = 7

d. c - p = 7