Answer:
you would have to add 3 to 1 cuz there is a one with the x and since 3 is negative that how you would get y=-3x+1
Step-by-step explanation:
Answer:
C. 9p + 1
Step-by-step explanation:
2(4p - 3) + (p + 7)
Step 1: Distribute 2 in the first term to both terms in the parenthesis. You can drop the parenthesis on the second term (p + 7)...
2(4p) + 2(-3) + p + 7
Now multiply
8p - 6 + p + 7
Now simplify by combining like terms
8p + p -6 + 7
9p + 1 (8p + p = 9p, -6 + 7 = 1)
Answer:
P = 16x + 8
Step-by-step explanation:
Perimeter of a rectangle
= 2(L + W)
Given
L = 5x + 4 and
W = 3x
Therefore
Perimeter = 2(5x + 4 + 3x)
Rearrange the expression
P = 2(5x + 3x + 4)
P = 2(8x + 4)
Now expand the bracket
P = 2 x 8x + 2 x 4
P = 16x + 8
