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Tom [10]
3 years ago
7

PLEASE HELP ME 50 PTS and i'll give brainliest please help me this is the video they game me to do this hw but I still don't und

erstand it https://youtu.be/7Uos1ED3KHI

Mathematics
1 answer:
grigory [225]3 years ago
3 0

1.) 70x/100x^2 = 7/10x

2.) 16x^3/24x = 2x^2/3

3.) 7x(2x+1)/21(2x+1) = x/3

4.) 35x - 35/x^2 - 1 =  35/x + 1

5.) x + 7/x^2 + 4x - 21 = 1/x - 3

6.) x^2 - 6x + 5 = x - 5/5

7.) x^2 - 36/x^2 - 3x - 18 = x + 6/x + 3

8.) x^2 - 3x - 10/x^2 + x - 2 = x - 5/x - 1

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A food distribution company has employees that order food supplies for local restaurants by predicting sales. It is important th
Gnom [1K]

Answer:

A food distribution company has employees that order food supplies for local restaurants by predicting sales. It is important that the employees order the correct amount of food. If they order too much, the food will spoil. If they don’t order enough, the restaurant will not get the food they need. The company pulls an SRS of 500 orders and finds that 408 of the orders were correct. Calculate and interpret a 95% confidence interval for the proportion of all orders that were correct.(4-step process)

Statistics 7.3

3 0
3 years ago
-5x - 3y + z=-4<br> -2x - 2y + 2z = 4<br> Z=x+5
Len [333]

Answer:{x,y,z} = {85/24,-1/6,25/24}

Step-by-step explanation:

3 0
3 years ago
In the given graph, line AB is reflected over the:
melamori03 [73]
Hey there!

The word reflected means when something is basically coping everything that you do. So, for example, when I look in a mirror, the mirror would reflect everything that I would do.

So, from looking at the graph above, as we should <em>remember </em>the \left[\begin{array}{ccc}\boxed{x-axis}\end{array}\right] is the axis that is (horizontal) and the y-axis is the axis that is (vertical).

So, from knowing this information of graphs, we now know that \left[\begin{array}{ccc}AB\end{array}\right] are reflecting over the (x-axis) which is the line that is (horizontal).

Your correct answer would be . . . 

\boxed{\boxed{x-axis \ would \ be \ your \ answer}}

Hope this helps you!
~Jurgen
5 0
4 years ago
HELP PLEASE...................................
Furkat [3]
All you have to do is break this image into parts of two different shapes and find the areas of those two shapes. Then you can add them together and you will have your answer. Your work should look like this:

For one of the rectangles:

Length * Width

8 * 10 = 80

For the other rectangle:

Length times width

10 - 5 = 5 (You have to subtract 10 - 5 because you need to know the measurement of the of the width of the top rectangle, and the top rectangle is not a full 10 inches like the bottom one. )

15 - 8 = 7 (For the same reason as the width, you also need to subtract to find the length of the top rectangle.) 

Now multiply.

Length * width

5 * 7 = 35

Now that you have the two areas of the two separate rectangles, you can add them together. 

35 + 80 = 115
6 0
3 years ago
Read 2 more answers
I buy old comic books for 5 cents and old baseball cards for 3 cents and I resell them all for 8 cents how much profit would I m
yKpoI14uk [10]
$.12 would be a profit because that is the leftover money and you overpriced it which means $.12 is your profit left over
3 0
3 years ago
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