Answer:
<h2>We can lift 71 crates without breaking the cable.</h2>
Step-by-step explanation:
According to the problem, the breaking strain of the crane is 6,400 kilograms.
Each crate is 90 kilograms. So, to know the number of crates we can safelty lift, we just need to divide.
![n=\frac{6400kg}{90kg} \approx 71](https://tex.z-dn.net/?f=n%3D%5Cfrac%7B6400kg%7D%7B90kg%7D%20%5Capprox%2071)
Therefore, we can lift 71 crates without breaking the cable.
9+7x=37
7x=37-9
7x=28
x=28/7
x=4
Answer:
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Step-by-step explanation:
so sorry
Answer:
1. -75
2. 0.785/77
3. -2
Step-by-step explanation:
First, you would divide -120 by 8 which is -15. Then, you would multiply -15 times five which is -75.