(6·x)+3
which answer choice is equivalent to the expression above?
a)3+6x
b)6·(x+3)
c)6+3·x+3
d)(6+x)·3

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

2, 2, 2 or -4, 20, 29

step-by-step explanation:

there is two ways you can do it.