Answer:
8
Step-by-step explanation:
9 times 2 is 18 so 4 times 2 is 8!
L = W + 55
2L + 2W = 4242
L + W = 2121
(W + 55) + W = 2121
2W + 55 = 2121
W = 1033 inches L = 1088 inches
Answer:
there is no inverse
Step-by-step explanation:
to find the inverse you gotta interchange the variables and solve for y but it is 0 sooo there is no inverse, i believe.
Answer:

Step-by-step explanation:
Move the b over to the other side to get the 2a alone.
2a=c-b
Then divide the entire equation by 2 to get a instead of 2a.

