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2 years ago

Which expression is equivalent to 14x − 7 + 3(2x − 5)?

Mathematics

1 answer:

g100num [7]2 years ago

7 0

Answer:

This equation is equivalent to $20x-22$

$\mathrm{Expand}\:3\left(2x-5\right):\quad 6x-15\\=14x-7+6x-15\\\mathrm{Simplify}\:14x-7+6x-15:\quad 20x-22\\=20x-22$

<em>Hope this helps and have a great day!</em>

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What are examples of nonstatistical question

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Answer:

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Step-by-step explanation:

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2 years ago

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Read 2 more answers

Hey there! posted picture of question help please

amm1812

For this case we have the following function:
A (t) = P (1 + r / n) ^ nt
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2 years ago

Part 1

Dmitrij [34]

Answer:

a) A n (B' n C') = {3, 9}.

b) (AUB) n (BUC) = {2,4,5,6,7,8}

Step-by-step explanation:

a) Rewriting C ; C = {4,5,6,7,8}

B' = {3,5,7,9} and C' = {2, 3, 9}

so (B' n C') = {3, 9}

and A n (B' n C') = {3, 9}.

b) {A U B} = { 2,3,4,5,6,7,8,9} and {B U C} = {2,4,5,6,7,8}

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2 years ago

Evaluate the expression 4q(q + 3w)^2 when q = 2 and w = 3

exis [7]

Answer:

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Step-by-step explanation:

when q = 2, w = 3

4q(q + 3w)^2

= 4(2) ((2)+3(3))^2

= 512

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2 years ago