Answer:
21 bushels of sweet corm weight 735 pounds.
Step-by-step explanation:
Given:
Weight of 21 bushels of sweet corn is obtained by multiplying the unit weight to the number of bushels required.
Unit weight of sweet corn is the weight of 1 bushel of sweet corn.
Weight of 1 bushel of sweet corn = 35 pounds
So, weight of 21 bushels of sweet corns =
pounds.
Therefore, 21 bushels of sweet corn weigh 735 pounds.
Answer:
She need 7 bags to cover the garden
Step-by-step explanation:
Diameter of circular garden = 16 feet
Radius of circular garden =![\frac{16}{2} = 8 feet](https://tex.z-dn.net/?f=%5Cfrac%7B16%7D%7B2%7D%20%3D%208%20feet)
Area of circular garden =![\pi r^2 = \frac{22}{7} \times 8^2 =200.96ft^2](https://tex.z-dn.net/?f=%5Cpi%20r%5E2%20%3D%20%5Cfrac%7B22%7D%7B7%7D%20%5Ctimes%208%5E2%20%3D200.96ft%5E2)
30 sq.feet covered by no. of bags = 1
200.96 sq.feet covered by no. of bags = ![\frac{200.96}{30}=6.69](https://tex.z-dn.net/?f=%5Cfrac%7B200.96%7D%7B30%7D%3D6.69)
Hence She need 7 bags to cover the garden
Answer:
x=-5
Step-by-step explanation:
-3x+25=40. You want to isolate x so you have to subtract 25 from both sides. -3x=15. We then want x to be isolated so we have to divide both sides by -3 to make x by itself. x=-5. Therefore, x=-5.
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