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3 years ago

What is -2(3x+12y-5-17x-16y+4) simplified?

Mathematics

1 answer:

Setler79 [48]3 years ago

7 0

$-2(3x+12y-5-17x-16y+4)$

Combine like terms:
$=-2(-14x-4y -1)$

Distribute 02:
$=28x + 8y + 2$

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Dima020 [189]

Answer:

B. 100

Step-by-step explanation:

(m + n)^2

= m^2 + 2mn + n^2

Rearrange

(m^2 + n^2) + 2mn

Substitute

(68) + 2*16

= 68 + 32

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3 years ago

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salantis [7]

Answer:

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Step-by-step explanation:

There is no simple pair of factors to this equation, so we'll have to go through the full process. You can see that by observing that there is no pair of rational numbers that add to make 2 and multiply to make -2. We can however solve for x:

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3 years ago

Anne’s family stops in a store that is having a 20% sale. That means the customer pays 80% of the regular price. How much would

SVEN [57.7K]

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3 years ago

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aleksley [76]

Answer:

x = the number

Step-by-step explanation:

15.) 2x + 9 = 25

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2 years ago

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malfutka [58]

Answer:

Step-by-step explanation:

Let's say the smaller number is x then

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3 years ago