The given expression is

TO find the equivalent expression, we use distributive property
Distributing half on 6e -3f -3/4, we will get

And that's the required equivalent expression of the given expression .
Step-by-step explanation:

The <BAC angle isn't a perfect right angle because the image was a photo
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Answer:
If 9 of the sparrows is 45% of the birds in the backyard, 9/x = 45/100.
Cross multiply to get 9 * 100 = 45x; simplified is 900 = 45x or 20.
This means that there are 20 birds in the backyard. You can check this by dividing 9/20 which equals 45%
none??' you mean nine?
Answer:
81
Step-by-step explanation:
a+4
Let a = 87
87+4
81