3 years ago

Two - Variables Eqations brainly which equation is equivalent to -3x + y = 5

Mathematics

1 answer:

jeka57 [31]3 years ago

7 0

Answer:

y=5+3x

Step-by-step explanation:

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10% of the time Spencer runs in pre-athletics he comes in first place. If he runs 30 times, how many times is he in first place?

Stels [109]

Answer: He win 3 out of the 30

Step-by-step explanation:

30 divided by 10 = 3 which is 10 percent of 30 :)

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3 years ago

What is the mean score Score<br> 90<br> 80<br> 70<br> 60

cupoosta [38]

Answer:

Step-by-step explanation:

Four scores.... add them together and divide by four

(90 + 80 + 70 + 60) / 4 = 75

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2 years ago

Rationalise the denominator.

grin007 [14]

Let's see what to do buddy...

_________________________________

To do this, we have to multiply the face and denominator of the fraction by the denominator conjunction, which is :

$(5 -\sqrt{2})$

°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°

Reminder :

$(a + b)(a - b) = {a}^{2} - {b}^{2} \\$

°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°

So we have :

$\frac{1}{ 5-\sqrt{2} } \times \frac{ 5+\sqrt{2} }{ 5 +\sqrt{2} } = \frac{1 \times ( 5 +\sqrt{2}) }{(5- \sqrt{2} )( 5 +\sqrt{2}) } = \\$

The other is in the photo.

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

7 0

3 years ago

The range of f(x) = |x| is y ≥ 0. If a < 0 and b ≠ 0 for g(x) = a|x| + b, what is the range of function g?

kifflom [539]

Answer:

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2 years ago

Zoey is 362 meters below sea level while visiting a part of Israel. She descends 71 meters to visit the Dead Sea. Which integer

xxMikexx [17]

Answer:

-433 meters

Step-by-step explanation:

362 + 71 = 433

-433

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3 years ago

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