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2 years ago

PLZZZZZZZZZZZ HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

Luda [366]2 years ago

8 0

Answer:

Step-by-step explanation:

Your first step is to figure out which variable you want to cancel out.

Luckily, all these problems have x or y already set up to eliminate.

You can find these variables because they are opposite signs of each other, such as -x and x

Add the y's together and the #'s on the other side together, then solve to find the 2nd variable. Once you find one, you can plug that answer into the easier of the two equations and solve for the other variable.

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If $350 is placed in a savings account that earns 3.5% interest applied once a year, and how much would a savings account be wor

melamori03 [73]

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4 years ago

Y'ALL PLEASE PLEASE PLEASE HELP ME I *REALLY* NEED HELP!!!!

AveGali [126]

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AB XY

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3 years ago

PLEASE HELP ME I REALLY NEED IT

gtnhenbr [62]

4)5.6×10^29
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4 years ago

What is the answer for this Problem?

geniusboy [140]

Answer:

Increasing on the interval(s) $-2\leq x\leq -4$

Decreasing on the interval(s) $-1\leq y\leq 1$

Step-by-step explanation:

Anytime the graph is going upward, the function is increasing. However, anytime the graph goes down, the function is decreasing. Look at the image below for further reference. Also, when the function is increasing, the slope is positive, and when the function is decreasing the slope is negative.

The increasing interval of the graph is -3

The decreasing interval of the graph is 0.5

Since the values are in the middle of the interval, it automatically becomes the answer.

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3 years ago