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nikklg [1K]
3 years ago
12

How many solutions do you think the equation -10x+3=5x-27 has? Explain. Then, find the solution(s).

Mathematics
1 answer:
deff fn [24]3 years ago
4 0
This will only have one solution because it does not deal with a quadratic. Then to isolate x you need to get the similar terms on different sides by subtracting or adding, Then divide both sides by the number next to x (coefficient).
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If $850 is deducted each month for 12 months from your checking account to pay your mortgage, what impact will it have on your c
steposvetlana [31]

Answer:

C) -$10,200

Step-by-step explanation:

If a monthly deduction for a mortgage costs $850, yearly it will cost $10,200,  Thus reducing your balance by $10,200 yearly

4 0
3 years ago
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Find the slope of the line passing through the points (8,-6) <br> and (4,-8)<br> .
Murljashka [212]

Answer:

1/2 is the slope of the line

Step-by-step explanation:

To find slope, use the following equation

slope (m) = (y₂ - y₁)/(x₂ - x₁)

First, set each coordinate. Let:

(x₁ , y₁) = (8 , -6)

(x₂ , y₂) = (4 , -8)

Plug in the corresponding numbers for the corresponding variables.

m = (y₂ - y₁)/(x₂ - x₁)

m = (-8 - (-6))/(4 - 8)

Simplify. Note that two negative signs would result in a positive sign.

m = (-8 + 6)/(4 - 8)

Combine like terms.

m = -2/-4

Simplify. Divide common factors from both the numerator and denominator.

m = (-2/-4)/(-2/-2) = 1/2

1/2 is the slope of the line

~

4 0
3 years ago
Which expression is equivalent to sqrt128x^5y^6/2x^7y^5 ? Assume x 0 and y &gt; 0.
kolbaska11 [484]

<u>Answer:</u>

\frac{8\sqrt{y} }{x}

<u>Step-by-step explanation:</u>

We are given the following expression and we are to simplify it:

\sqrt {\frac {128x^5y^6} {2x^7y^5} }

To make it easier to solve, we can also write this expression as:

\sqrt {\frac{128}{2} * \frac {x^5} {x^7} * \frac {y^6} {y^5}}

Now we will cancel out the like terms to get:

\sqrt {64*\frac{1} {x^2}*y }

Taking the square root of the terms to get:

8*\frac {1}{x} .\sqrt{y}

\frac{8\sqrt{y} }{x}

4 0
3 years ago
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What is the area of a rectangular 7 by 8
Marysya12 [62]
7 x 6 is 42 hope that helps
8 0
3 years ago
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What is the answer to 1/5 of 55?
dusya [7]
1/5 of 55=55/5= 11. Hope that helps. ((:
6 0
3 years ago
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