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kodGreya [7K]
3 years ago
13

Evaluate 15x+9 when x=−1

Mathematics
2 answers:
pogonyaev3 years ago
8 0

Answer:

-6

Step-by-step explanation:

just substitute -1 for x

15(-1)+9 = -15+9 = -6

Ronch [10]3 years ago
3 0
I’m pretty sure it would be -6
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YA'LL I REALLY NEED HELP !!!!!! Which ordered pair is a solution to the system of inequalities? y ≤ x and y ≤ –2
pochemuha

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Step-by-step explanation:

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2 years ago
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kvv77 [185]

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2 years ago
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serious [3.7K]

Answer + Explanation:

let x be the measure of angle x

let y be the measure of angle y

\left \{ {{x + y = 180} \atop {x=24+y}} \right.

Now, solve:

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8 0
3 years ago
Read 2 more answers
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Step-by-step explanation:

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