The answer is C
you can buy three shirts because 11×3=33 then you use your coupon and it becomes 33-6= 27
Gallon of gas be x
4x=20
x=5
per gallon=32m
with 5 gallon=32*5=160
Bruh u don’t no this is easy
100 square centimeters means the dimensions are 10x10
but the actual floor will be 1cm:2ft
so 10cm=20feet
making the dimensions 20feetx20feet
the area of the actual floor is 400 feet