Pls answer i neend this done

Mathematics

2 answers:

dem82 [27]2 years ago

6 0

Answer:

The correct answer is <u>D) -15, 15</u>

Step-by-step explanation:

(-)15^2 = 225

Therefore, x^2 = 225 = (-)15^2

Ivenika [448]2 years ago

6 0

Answer:

It is (D) -15,15

Explantion:

The square root of 225 is 15

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I 5 The sum 1 + 9 + 3 + 3 + i + 2 gives the amount of mix. 1+ 2+ 3+3+1+1

SVETLANKA909090 [29]

Answer:

i = -7

Step-by-step explanation:

1) Set up equation

1+9+3+3+i+2 = 1+2+3+3+1+1

2) Combine like terms

18+i = 11

3) Factor out for the answer

18+i = 11

18-18+i = 11-18

i = -7

Hopefully this helps you!

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3 years ago

The selling price of a house dropped from $250,000 to $210,000 over a period of 5 years. by what percent does the price need to

Mnenie [13.5K]

The price of the house would need to increase by 19.05% in order to become its original price of $250,000. The price would become $250,005, which the least amount I have gotten to while attempting your question.
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3 years ago

How to get slope from standard form.

lidiya [134]

Answer:

Solve the equation for y. See example.

Step-by-step explanation:

I'll use 3x + 5y = 15. First subtract 3x from both sides since it is positive.

$3x + 5y = 15 \\ - 3x \: \: \: \: \: \: \: \: \:\: \: \: \: \: \: - 3x$