3 years ago

Match each equation with its graph.

Mathematics

1 answer:

jok3333 [9.3K]3 years ago

4 0

I think it’s Y=-X+5

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HELP?! PLEASE!! SUPER DESPERATE!! How many gallons of a 60% antifreeze solution must be mixed with a 60 gallons of 15% antifreez

Ket [755]

bellamore

Middle SchoolMathematics 5+3 pts

x (.60) + 60 (.15) = (x+60) .50

distribute

.60x +9 = .5x +30

subtract .5x from each side

.1x +9 = 30

subtract 9 from each side

.1x = 21

divide by .1

x = 210

You will need 210 gallons of 60% antifreeze

8 0

3 years ago

4x – 2y = 2 x = y + 4

Ray Of Light [21]

Answer:

y=-7; x=3

Step-by-step explanation:

You can substitute equation 2 into equation 1:

4(y+4)-2y=2

Then solve

4y+16-2y=2

2y+16=2

2y=-14

y=-7

x=-7+4

x=-3

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3 years ago

What is the next term in the pattern? 1, -1, 2, -2, 3,... 4 -4 3 -3

Alona [7]

Answer:

-3, 4, -4

Hope this helps :)

8 0

4 years ago

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Suppose you feel hungry so you reach for a plum you see in a fruit bowl. explain how both external and internal stimuli are invo

Licemer1 [7]

In the given scenario above, the one who will be named as the external stimulus is the action of having to use the sense of sight when you have seen the fruit of bowl. The internal stimulus will be the action of having to feel the hunger.

4 0

3 years ago

What is the sum of 2x^2-x and -x-2x^2-2

Lorico [155]

<h2>Answer:</h2><h3>-2x-2</h3>

 $solution \\ {2x}^{2} - x + ( - x - {2x}^{2} - 2) \\ = {2x}^{2} - x - x - {2x}^{2} - 2 \\ = {2x}^{2} - {2x}^{2} - x - x - 2 \\ = - 2x - 2$ 

Hope it helps

Good luck on your assignment

5 0

3 years ago

Read 2 more answers