4.27/7= 0.61
Each group received 0.61 pounds of food.
Hope this helps!
Answer:
(6r+7)+(13+7r)=13r+20
(13-1/2r)-(1-r)=12-1/2r
(-8-r)+(2r-4)=-12+r
Last one is r-13/6
Step-by-step explanation:
In 10 days they will have the same amount of cards
Answer:
-2 <em>1/3</em>
Step-by-step explanation:
((4 * 3) - (-2) /(-2*3)
(12 + 2 ) / (-2 * 3)
14 / -6
-2 <em>1/3</em>
Answer:
Step-by-step explanation:
72 = 2 * length + 2 * width
(72 -2*width)/2 = length
36-width = length
we need to know something else about the rectangle