Steps:
18 x 2
What is that?
You can also think of it as 9 x 4 if that is easier
Then whatever you got for that, add 21 then subtract 12 and add 1
C. Plumber A and Plumber B will both charge $135 if they each work 2.5 h.
Answer:56
Step-by-step explanation:
i got it correct on my test
Answer:
90 inches
Step-by-step explanation: 7 feet*12 inches= 84 and .5 feet*12 inches= 6.
84 inches+ 6inches=90inches
