3 years ago

What's a quantity represented by a 3x - 4 is subtracted for the quantity 5x - 7 what is the result

Mathematics

1 answer:

DanielleElmas [232]3 years ago

5 0

(5x - 7) - (3x - 4) = 2x + 3

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Find the value of x to the power of 2 when x = 5

Minchanka [31]

Answer:

Step-by-step explanation:

2^5=?

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2 years ago

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When David counted his candy by fours, he had two leftovers. When he counted the same candy by fives he had one leftover. How ma

Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

6 divided by 4 = 1 + 2 leftover

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Write an equation that represents the line. (-3,-6) and (2,-2) use exact numbers

Ilia_Sergeevich [38]

Given:

The line passes through (-3,-6) and (2,-2).

To find:

The equation of line.

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If a line passes through two points $(x_1,y_1)\text{ and }(x_2,y_2)$ , then the equation of line is

$y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)$

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$y-(-6)=\dfrac{-2-(-6)}{2-(-3)}(x-(-3))$

$y+6=\dfrac{-2+6}{2+3}(x+3)$

$y+6=\dfrac{4}{5}(x+3)$

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Subtract 6 from both sides.

$y=\dfrac{4}{5}(x)+\dfrac{12}{5}-6$

$y=\dfrac{4}{5}(x)+\dfrac{12-30}{5}$

$y=\dfrac{4}{5}(x)+\dfrac{-18}{5}$

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Therefore, the equation of line is $y=\dfrac{4}{5}(x)-\dfrac{18}{5}$ .

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2 years ago

Find the mean? Read question rest is done.

Ulleksa [173]

Answer:

I believe its 8

Step-by-step explanation:

9 + 10 + 13 + 2 +6 = 40 / 5 = 8

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3 years ago

Solve. x^2+ 5x-2=0<br> SoS plz Quadratic Equation

IRISSAK [1]

Answer:

−5/2 ± √33 /2

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3 years ago