2) bob drew a scale drawing of the middle
school. he used the scale 1 inch : 3 feet.
the actual width of the gym is 45 feet. how
wide is the gym in the drawing?

15 inch

Step-by-step explanation:

for every 1 inch is 3 feet

so divide 45 by 3 to get 15

10x

step-by-step explanation:

the greatest common factor 30 and 20 is 10

5 is a common factor of 30 and 20 but 10 is also a factor and 10 is greater than 5 so 5 will definitely not be apart of our answer

now the most amount of x's you factor our is just 1 factor of 1

so 10x the gcf of the terms in the polynomial