An inequality that represents this equation would be:
x ≤ 475
They cant spend more than $475, so they can spend less than or $475 as represented in the question.
Answer:13y(x-4)
Step-by-step explanation:
13xy-52y =13y(x-4)
It has to be 2.75 as a decimal.
D is the answer to the question
Y = x + 5....so we sub in x + 5 for y in the other equation
4x + y = 20
4x + x + 5 = 20
5x + 5 = 20
5x = 20 - 5
5x = 15
x = 15/5
x = 3
y = x + 5
y = 3 + 5
y = 8
solution is (3,8)
