Solve for the variable c in this equation a(c + b) = d
1 answer:
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Given :
A morning truck can carry no more than 1480 pounds of cargo.
Brian loaded 640 pounds into the truck already.
He is loading boxes that weigh 70 pounds.
To Find :
How many boxes can he out into the truck.
Solution :
Weight left for carrying cargo, W = 4180 - 640 pounds
W = 3540 pounds
Number of boxes of 70 pounds cargo he can carry in truck is :
≈ 50 .
Therefore, number of box they can carry is 50.
Hence, this is the required solution.
Answer:
2,139.5 lbs
Step-by-step explanation:
A certain vehicle weighs 3,890 lbs.
The front wheels carry 55% of the weight.
Then,
3,890 lbs - 100%
x lbs - 55%
Write a proportion:
Cross multiply:
The question can be read as how many 
can be made out of 
÷ ⇒ We need to change each mixed number into an improper fraction
![131 \frac{3}{4}= \frac{[131*4]+3}{4}= \frac{527}{4}](https://tex.z-dn.net/?f=131%20%5Cfrac%7B3%7D%7B4%7D%3D%20%5Cfrac%7B%5B131%2A4%5D%2B3%7D%7B4%7D%3D%20%5Cfrac%7B527%7D%7B4%7D%20%20)
![3 \frac{7}{8}= \frac{[3*8]+7}{8} = \frac{31}{8}](https://tex.z-dn.net/?f=3%20%5Cfrac%7B7%7D%7B8%7D%3D%20%5Cfrac%7B%5B3%2A8%5D%2B7%7D%7B8%7D%20%20%3D%20%5Cfrac%7B31%7D%7B8%7D%20)
÷
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Answer: 17 uniform
Answer: 17 uniform