Answer:
Slope=1
Step-by-step explanation:
I don't know the y intercept sorry
Answer:
40 is the full amount
Step-by-step explanation:
Answer:
X-6
Step-by-step explanation:
Represent the unknown number with a variable then introduce the minus sign
Answer:
(2x+1)(x+3)
2x(x+3)+1(x+3)
2x2+6x+x+3
2x2+7x+3 (2x2 means two x square)
if you want you can also multiply 2x+3 by x+3
like this:
(2x+1)(x+3)
x(2x+1)+3(2x+1)
2x2+x+6x+3
2x2+7x+3 (2x2 means two x square)
They will both give you the same answer.