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2 years ago

What are the x- and y-intercepts of the graph of 5x-4y= -20

Mathematics

2 answers:

Basile [38]2 years ago

8 0

I have no idea cuz i dum dum

lakkis [162]2 years ago

7 0

To find the intercepts, we can set the opposite variable equal to 0 and solve.

Let's find the x intercept first.

5x - 4(0) = -20

5x = -20

Divide both sides by 5.

x = -4

<h3>The x intercept is -4.</h3>

Now let's find the y intercept.

5(0) - 4y = -20

-4y = -20

Divide both sides by -4.

y = 5

<h3>The y intercept is 5.</h3>

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Simplify the expression. [(11 - 4)^3]^2 ÷ (4 + 3)^5

MAXImum [283]

Answer:

Step-by-step explanation:

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2 years ago

How to solve it to put 65% of his Christmas money in the bank.If he had $70 left after he put the money in the bank. How much mo

kow [346]

Answer:

$200

Step-by-step explanation:

Let X be the amount of Christmas money he had at the beginning.

He put 65% of X in the bank. This is 0.65x

He has $70 left which is equal to 0.35x

We need to write an equation to find the value of x.

70 = 0.35x

Divide by 0.35 to find the value of x.

70/0.35 = 0.35x/0.35

200 = x

He received $200 for Christmas.

8 0

2 years ago

Please help me wit dis rq

Sonja [21]

I think is you just need to multiply that input number just to get the right answers
Example: 5 multiply by 5 equal 25
Try it

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1 year ago

Read 2 more answers

Please Help!! I WILL MARK BRAINLIEST

victus00 [196]

Answer:

f-¹(x) = 2x – 8

f-¹(4) = 2(4) – 8 —> f-¹(4)= 8 - 8 =0

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2 years ago

If x2 = 30, what is the value of x? +60 +15 130 O: 15

Tresset [83]

Answer:

<h2>(+)(-)√30</h2><h2>#option c</h2>

Step-by-step explanation:

☆ REFER TO THE ATTACHMENT!

<h3>♰Hope it helps................</h3>

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2 years ago