Answer:
50
Step-by-step explanation:
let x = total DVD rentals
450=9x
450/9=x
50=x
50 DVDs were rented
Answer:
48w^2y^2
I used a simplify calculator I hope this is correct.
Less than because !2.56 bascically means just 12 and 125.6 means bascally just 125 and 125 is waay more than 12
Answer:gchvbunonion
Step-by-step explanation:
Answer:
20 meters long and 10 meters wide
Step-by-step explanation:
since the perimeter is 60 and one side of it is 20 then you multiply 20 by 2, 40, to get both sides. Then you subtract 40 from 60 leaving the other two sides as 20, meaning that if you divide 20 by 2 you can find that the width of the dance floor is 10 meters long.
