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zloy xaker [14]
3 years ago
10

Evaluate the expression when m=-6. 2 m + 5m - 4

Mathematics
1 answer:
Brums [2.3K]3 years ago
5 0

Answer:

2

Step-by-step explanation:

m^2 + 5m - 4

Let m = -6

( -6) ^2 + 5(-6) -4

Exponents first

36 + 5(-6) -4

Then multiply

36 -30 -4

Then subtract

6 -4

2

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Someone please help . stuck on this ..
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Given function for remaining amount of money over $2500 earnings E(x) = x-2500.

And function for total commission earn C(x) = 0.02x.

We need to find the composite function that would use to calculate your commission earned if you sold $6000.


The composite function that would use to calculate your commission earned would be : C of E(x).

That is C(E(x)) = (C o E)(x) = 0.02(x-2500).

<em>Now, in order to calculate the commission earned if you sold $6000, we need to plug x=6000 in (C o E)(x) = 0.02(x-2500) composite function.</em>

(C o E)(x) would become (C o E)(6000).

<h3>Therefore, correct option is first option (C o E)(6000).</h3>
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3 years ago
Use the order of operations to solve the problem. 3 x 2 + 7​
IceJOKER [234]

Answer:

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Step-by-step explanation:

3 x 2 + 7

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Cara is making 25 sundaes with mint, chocolate, and vanilla ice cream. 1/5 of the sundaes are mint ice cream and 1/2 of the rema
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Step-by-step explanation:

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Answer:

D

Step-by-step explanation:

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