Answer:
length=4
width=30
Step-by-step explanation:
length=x
width=8x-2
(8x-2)*2+2x=68
16x-4+2x=68
18x=72
x=4 (Length)
4*8=32, 32-2=30(width)
Answer:
A. 20ft
Step-by-step explanation:
Answer:x=0 is the first statement, 3x+2<12 is the greater justification
Step-by-step explanation:
If x = -14, substitute the x back into the equation.
so now the equation is 2(-14) + 12. multiply the 2 by -14 first to get -28 + 12.
add those two together to get -16. hope this helps!
12). It moved up 2. If you look at each dot and count up 2 it’s where the new dot is.