Again Due Tomorrow!!Is (3,6) A Solution To
y = 3x - 3
and
y = 2x + 2

Answers

Answer 1

Answer: Plug in the values. The x value is 3, and the y value is 6. Act on that. The equation y = 3x - 3 changes to 6 = 3(3) - 3. Do those numbers work? Solve it.
6 = 3(3) - 3 --> 6 = 9 - 3 --> 6 = 6 ... So yes, (3, 6) is a solution for y = 3x - 3.
Now let's move on to the next equation. If we plug in the same x and y values, then y = 2x + 2 will change to 6 = 2(3) + 2. Now comes the solving ...
6 = 2(3) + 2 --> 6 = 6 + 2 --> 6 > 8 ... So the coordinates do not work for the second equation since the two answers are not equal.

Answer 2

Answer: $y=x+3\n-2x+y=1\n\n-2\cdot3+6=1\n-6+6=1\n0=1\leftarrow \text{false}$

It isn't.

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40 percent of 112.5%

Answers

First 112% is 1.12 divide it by 100 to get .0112 then mutiply it by 40 to get .448 so .448 is the answer. Hope this helps.

Alexander found the means-to-MAD ratio of two data sets to be 2.1.What can he conclude about the distributions?

A.
They are similar.

B.
They are somewhat similar.

C.
They are different.

D.
They are identical.

Answers

Okay, So We Need To First Remember The Rule About Means-To-Mad Ratios. It Is :
"You can use the means-to-MAD ratio to describe the similarity of two distributions. Divide the positive difference in the means by the larger of the two MAD values. If this ratio is 1 or less, the two distributions are similar. If this ratio is between 1 and 2.5, the two distributions are somewhat similar. If this ratio is greater than 2.5, the two distributions are different. "
So, Lets Use This Info. 2.1 Is Greater Than 1, So They Are Not Similar. It Is Greater Than 1 But Less Than 2.5, So, They Are Somewhat Similar. 2.1 Is Less Than 2.5, So They Are Not Different. They Cant Be Identical, Because That Would Mean It Is 0. So, This Means That The Answer Is They Are Somewhat Similar. I Hope This Helps!

Answer:

Step-by-step explanation:

Because they are somewhat similar.

Find the reciprocal of 7\8

Answers

I believe the reciprocal of 7/8 is 1.

What is the exact area of a circle with a diameter of 25 pi m?A. 25 pi m²

B. 50 pi m²

C.156.25 pi m²

D. 625 pi m²

Answers

The rule to figuring out the area of a circle is A=r^2*pi.

So since the radius is half of the diameter you will ne to cut 25 in half. Which equals 12.5. OK so now we need to multiply 12.5 by 12.5 which equals 156.25.

So i believe that the Answer is C. 156.25pi m^2

Diameter = radius * 2
25 = radius * 2
radius = 12.5

Area = radius^2 * pi
Area = 12.5^2 * pi

Area = 156.25 pi m^2

Your answer is C.

The output is four times the input

Answers

o=4i (is that was you were asking about)

edit: sorry that wasn't very detailed say if the input is 4 the output will be 16 or if the input is 100 the output will be 400. So mainly what ever the input is multiply it by 4.

I hope this helps :)

What is 1/10 of 90000