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3 years ago

Which ordered pair (x, y) is the solution to the given system of linear equations?

Mathematics

1 answer:

anygoal [31]3 years ago

4 0

Answer:

(-1,0)

Step-by-step explanation:

3(-1)+3(0)=-3

-3+0=-3

-3=-3

-2(-1)+(0)=2

2+0=2

2=2

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The length of a rectangle is six times it's width. If the area is 216 inches squared, find its perimeter

Lana71 [14]

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iragen [17]

The equivalent expression for (x + 4)^5 is $x^5+ 20x^4+ 160x^3 + 640x^2 + 1280x + 1024$

The expression is given as:

$(x + 4)^5$

To expand the expression, we make use of Pascal triangle, where:

5:= 1 5 10 10 5 1

So, we have:

$(x + 4)^5 = 1 * x^5 * 4^0 + 5 * x^4 * 4^1 + 10 * x^3 * 4^2 + 10 * x^2 * 4^3 + 5 * x * 4^4 + 1 * x^0 * 4^5$

Evaluate the exponents

$(x + 4)^5 = 1 * x^5 * 1 + 5 * x^4 * 4 + 10 * x^3 * 16 + 10 * x^2 * 64 + 5 * x * 256 + 1 *1 * 1024$

Evaluate the products

$(x + 4)^5 = x^5+ 20x^4+ 160x^3 + 640x^2 + 1280x + 1024$

Hence, the equivalent expression for (x + 4)^5 is $x^5+ 20x^4+ 160x^3 + 640x^2 + 1280x + 1024$

Read more about binomial expressions at:

brainly.com/question/13602562

7 0

2 years ago

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What is 2 1/2 * 1 1\2 have it as a mixed fraction pls.

gizmo_the_mogwai [7]

Answer: 15/4 or 3 3/4

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You multiply the two together (5/2 x 3/2) equaling 15/4 (improper fraction) or 3 3/4 (mixed fraction)

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3 years ago

Gabby opened a savings account and deposited $800.00 as principal. The

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Answer:

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3 years ago

Shiloh is splitting a quart of mac n cheese with seven friends. If all 8 of them share the quart equally, how many cups will eac

GalinKa [24]

Answer:

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