Answer:
1
Step-by-step explanation:
3.5 x 3 = 10.5 yards
there's 3 feet in every yard so:
10.5 x 3 = 31.5 feet^2
and since 1 qt equals 87.5 ft^2 you would only need one
In PEMDAS, there is no parentheses in this equation, so we move on to exponents.
-5^2 is 25
Now, we divide -15/-3 then we get 5
Next, we do -3+20=17
25+5+17 would be 47
Your answer should be 47!
Hope this helps (:
The answer would be 12:7 . You have to change feet into inches and calculate it from there . Doing that would get you 48:28 and if you put it into simplest form it'd be 12:7 dividing both by 4.
Ron walks faster because his unit rate is 20 and steve's unit rate is 24.
