It takes you 90 minutes to wash 3/4 of your windows
Multiply both numbers by 4.
It takes you 360 minutes to wash 3 of your windows.
Divide both numbers by 3.
It takes you 120 minutes to wash 1 of your windows.
120 minutes = 2 hours.
It will take you 2 hours to wash all the windows.
Answer:
10.5
Step-by-step explanation:
calculatorrrrrrrrrrrrr
-10z+14 would be the simplified answer
Answer:
206
Step-by-step explanation:
The formula for this problem would be -310 + 13(8) which = 206
