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LenKa [72]
3 years ago
8

Find the Function and Solution in 2 different parts.

Mathematics
1 answer:
Anastasy [175]3 years ago
7 0
<h3>Answer:   29</h3>

==========================================================

Explanation:

We replace every copy of x with -2. From there, use PEMDAS to simplify

y = 3x^2 + 17

y = 3(-2)^2 + 17

y = 3(4) + 17

y = 12 + 17

y = 29

Therefore, x = -2 pairs up with y = 29.

Put another way, the point (x,y) = (-2, 29) is on the function curve.

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Answer:

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3 0
3 years ago
He collected a total of 225 . If ​68% of the stamps he collected were​ foreign, how many other stamps did he​ collect?
MissTica

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72 stamps

Step-by-step explanation:

First, we're looking to find the number of stamps that AREN'T foreign, so we have to subtract 68% from 100%.

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Now, we know that 32% of the stamps are NOT foreign. So, next, we:

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Therefore, the answer is 72 stamps.

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