156 inches are in 13 feet
Answer:
37.5 hrs
Step-by-step explanation:
You do cross multiplication hours on top and weeks on the bottom.
Answer:
x = 4
y = 
Step-by-step explanation:
Ummmm
I'm not sure if this is corrrect but this is what I got
So first you solve 2x+4y=22 to find x
and you get x =
Then you have to subtitute
for
in 
which you then get y= 
After you have to subttitute y=
for y in x =
which you get as x=4
Finally you get the answer as:
x = 4
y = 
Inches
centimeters would be too small
Good luck!
Check the picture below.
make sure your calculator is in Degree mode.