You have to use the distributive property, therefore you get 2x+13/3.
The next step is to do 2 x 5 because they gave us a number for the variable x. Then you have to do 2 x 13 which gives us 26.
10+26=36 and 36/3=12, hope I helped, Have a nice day! :)
Split the shape into two rectangles and add the areas....(9*5)+(2*6) = 45+12 = 57 inches squared
First of all gall, the end is NOT an exponent, its the unit of measurement for finding the area (thats square units)
Heres the answer:
31.5 square units.
Explanation:
The formula for the area of a triangle is bh/2
The formula for the area of a triangle is bh
(Use this formula and try to find the real explanation)
15*4=1 hour
1/5*4=4/5 or 80% of the total bag
you are laying 4/5 of a bag in 1 hour given the rate is constant