3 years ago

Х – у = -3 X + y = 7 Graph

1 answer:

4 0

Answer:

(x,y)=(2,5)

Step-by-step explanation:

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patriot [66]

Answer:

3 1/4 gallons or 3.25 gallons

Step-by-step explanation:

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3 years ago

Viefleur [7K]

Hi,

$3x - 9 = 5(x-3)\\3x - 9 - 5(x-3)= 0\\3x -9 -5x +15 =0\\6-2x=0\\6=2x\\x=3$

Have a good day.

3 0

3 years ago

Lostsunrise [7]

$\sf \left(\dfrac{1}{7}\right)^3\ is\ basically\ like\ saying\ you're\ multiplying\ \dfrac{1}{7}\ by\ \dfrac{1}{7},\ three\ times.$

$\implies\ \sf \dfrac{1}{7}\ \times\ \dfrac{1}{7}\ \times\ \dfrac{1}{7}\\\\\\\implies\ \dfrac{1}{343}$

Therefore, (1/7)³ = 1/343, implying that the answer is option (D).

Hope it helps. :)

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2 years ago

trapecia [35]

$y = f(x) = - 4x + 3 \\ \Rightarrow f( - 2) = - 4( - 2) + 3 = 8 + 3 = 11 \\ \Rightarrow ( - 2,11)$

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3 years ago

Aleksandr [31]

1. the total of an area under the curve must be equal to one. 2. Every point of the curve must have an vertical height that is 0 or greater.

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3 years ago