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SOVA2 [1]
2 years ago
7

If rx - st = r , which expression represents x

Mathematics
1 answer:
expeople1 [14]2 years ago
5 0
Your goal is to have x by itself
Send st to other side
rx= r+st

Divide by r so x stays alone

X=(r+st)/r

Which is also equal to

X=r/r+st/r
X= 1+st/r
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Answer quick for brainliest
erma4kov [3.2K]

Answer:

equation: y - 730 = 95*(x - 4)

or  y = 95x + 350

Step-by-step explanation:

190/2 = slope

point  (4, 730)

y - 730 = 95*(x - 4)

5 0
3 years ago
I need help with number 3 please and thank you
murzikaleks [220]
So here we're dealing with equivalent fractions.
It's really simple to find the answer, so I'll try to explain the best I can.

2 dogs / 5 cats is really just 2/5.
If we want to find an equivalent fraction, we have to multiply the numerator and the denominator by the same number.

Currently the number of cats is 5, and we need it to be 140. What we need to do is find the number it has to be multiplied by to equal 140, which is 140 divided by 5. 140 divided by 5 is 28, so 5 x 28 = 140!

We need to multiply the denominator (5) by 28, so that we can get 140. What we have now is ?/140.

Like I said, to find an equivalent fraction, we need to multiply the numerator by the same number as we did the denominator, which is 28!

2 x 28 = 56.

So 2/5 is the same as 56/140.

The answer is D) 56 Dogs/140 Cats.

Hope this helps!
If you're confused about anything leave me a reply and I'll try to explain the best that I can!
3 0
3 years ago
Which equation represents a line which is parallel to the line y = -6x – 1?
icang [17]

Answer:

6x+y=-8 because it will be y=-6x-8 having same slope with the line given

4 0
3 years ago
What tests are used to determine the radius of convergence of a power series? A. Divergence TestB. Root Test C. Comparison Test
REY [17]

Answer:

The radius of convergence is half of the length of the interval of convergence. If the radius of convergence is R then the interval of convergence will include the open interval: (a − R, a + R). To find the radius of convergence, R, you use the Ratio Test.

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the only difference between an isosoleces trapezoidand parallel trapezoid are that the non-parellel sides are congruent
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Is this a true or false type of question
4 0
3 years ago
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