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3 years ago

Use the distributive property or modeling to write an equivalent expression for (m+5)(m-3)

Mathematics

1 answer:

pochemuha3 years ago

3 0

$m^2 +2m-15$

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10 + 5a = 18 + -3a <br><br> 7th Grade Linear Questions

kap26 [50]

Answer:

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Step-by-step explanation:

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3 years ago

Find the fifth term of an=3n-5

solong [7]

For the fifth term, n = 5.
Just replace n with 5 in the expression.
Then evaluate the expression.

$a_n = 3n - 5$

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3 years ago

In the figure, m and n are rays.

Fiesta28 [93]

I think it's a b not sure about the rest though

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3 years ago

HELP! WILL GIVE BRAINLIEST!!! I think it's D please check

kow [346]

Answer:

(x + 5) (x^2 -3)

Step-by-step explanation:

$x^{3} +5x^{2} - 3x - 15$

Do the grouping:

$x^{3} +5x^{2} - 3x - 15 = (x^{3} +5x^{2}) + (-3x - 15)$

Then factor out $x^{2}$ in the first and −3 in the second group.

$x^{2}(x+5) - 3(x+5)$

Factor out the common term x + 5 by using the distributive property.

Polynomial $x^{2}-3$ is not factored in since it does not have any rational roots, thus getting the following:

$(x+5)(x^{2} -3)$

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3 years ago

Read 2 more answers

Mr. Clark has a tank that holds 55,000 milliliters of gas. He poured some gas into three containers equally. There were 19,864 m

Temka [501]

Answer:

35,136 ml

Step-by-step explanation:

The tank holds 55,000ml. Mr. Clark poured some gas into 3 container, and at the end there the tank had 19,864. To find how much gas was poured out of the tank it is the same as asking how much gas he poured in the 3 containers, all together. We have to find the difference, subtraction:

55,000 - 19,864 = 35,136ml were poured in the 3 containers or amount of gas poured out of the tank.

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3 years ago

Use the distributive property or modeling to write an equivalent expression for (m+5)(m-3)​

Use the distributive property or modeling to write an equivalent expression for (m+5)(m-3)