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3 years ago

Which equation represents the given statement "Eight times a number minus 2 equals 33

Mathematics

1 answer:

Ivahew [28]3 years ago

4 0

Answer:

8N-2=33+N

Step-by-step explanation:

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What is the value of y?

RUDIKE [14]

Answer:

C. 55

Step-by-step explanation:

Since all angles in a triangle add up to 180°, we have:

40 + y + y + 30 = 180

2y + 70 = 180

2y = 110

y = 55

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2 years ago

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Whats 387 rounded to the nearests 100

torisob [31]

I rounded it and the answer is 400

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2 years ago

aliyah had some candy to give her four children. she first tooke ten pieces for herself and then evenly divided the rest among h

DIA [1.3K]

Let the original number be "x".
(x-10)/4 = 2

x-10 = 8
x = 18 (original number of pieces of candy.)

6 0

3 years ago

192 is what percent of 600

erik [133]

Divide 192 by 600 192/600; Multiply both numerator & denominator by 100 192/600×100/100 = 32/100 = 32%.

So the answer is 32%
Hope this helps!

3 0

3 years ago

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Y= x^2 -5 solve for x

dexar [7]

$Y= x^2 -5$

We need to solve for x, we need to get x alone

$Y= x^2 -5$

Lets start by removing -5

Add 5 on both sides

$y + 5= x^2 -5 + 5$

$y + 5= x^2$

Now to isolate x , we need to remove the square from x

To remove square , take square root on both sides

$+-\sqrt{y+5} = \sqrt{x^2}$

square and square root will get cancelled

$+-\sqrt{y+5} = x$

So $x = +\sqrt{y+5}$ and $x = -\sqrt{y+5}$

7 0

2 years ago