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kupik [55]
3 years ago
15

Using the function f(x) = -3 x -5, calculate f(-7)

Mathematics
1 answer:
yan [13]3 years ago
7 0
Here you are , x= 16

Read the pic

Can you mark me BRAINLEST?

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4. The sum of iwo numbers is 36. Twice the first
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Answer:

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Step-by-step explanation:

If x is the first number, then 36-x is the second. We are told that ...

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  x = 14

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The numbers are 14 and 22.

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