The slope of a graph is rise over run. So count how many units up you move and put that over how many units right you move. If you are moving down or to the left it would be negative.
Hi!
<h3>To do this, put the values in the equation. </h3>
-2 * 2 + 4 * 5 = -16
<h3>Solve</h3>
-4 + 20 = -16
<u>16 = -16</u>
<h2>(2,5) is not a solution of -2x+4y=-16</h2>
Hope this helps! :)
-Peredhel
Answer:
£90
Step-by-step explanation:
Given the ratio of 5:1, total denominator is 5+1=6. Therefore, Natasha's proportion is 5/6 while Richard gets 1/6.
The differences in proportion is 5/6-1/6=4/6
This difference of 4/6, simplified as 2/3 is equivalent to £60
Therefore, 3/3=1 is given by cross multiplication
Total proportion is £60*3/2=£90
In this case, Natasha gets 5/6 of 90=5/6*90=75 while Richard gets 1/6 of 90=1/6*90=15
The difference is 75-15=60
In concljsion, they altogether get £90
the bottle of waters costs 0.09 cents per ounce.
Answer:
Step-by-step explanation:
This is a little tricky. You have to read it a couple of times to sort out the numbers.
She wants 12 servings for 5 people. She has 10 people. That means she needs 12*2 = 24 servings in all for the 10 people.
If she has pans that hold 8 servings and she requires 24 servings then she needs 24 / 8 = 3 pans.
The answer is C.
