Answer:14
Step-by-step explanation:
1. Ratio : 2:3
2. Multiply the number of juniors by the Ratio
(2/3)(21)
3. Solve for answer
Answer: 14
Answer:
t>−74
Step-by-step explanation:
I hope this help helps
<h2>A. 2x-y=96</h2><h2 />
Here are all the equations graph on Desmos. It is very helpful for graphing! Take a look and plug in all the equations, including y = 2x + 5.
Answer:
$42
Step-by-step explanation:
This is an example of a percentage decrease.
To work out the percentage decrease you would first need to convert the percentage of 25% into a decimal. You can do this by dividing the percentage of 25 by 100, this gives you 0.25. This is because percentages are out of 100.
The next step is to minus 0.25 from 1, this gives you 0.75. This is because we are working out the percentage decrease.
To work out the discounted price you would multiply the amount of $56 by 0.75, this gives you $42.
1) Divide 25 by 100.

2) Minus 0.25 from 1.

3) Multiply $56 by 0.75.
Answer:

Step-by-step explanation:
A recipe for sparkling grape juice calls for 1.5 quarts of sparkling water and 3/4 quart of grape juice.
The ratio of sparkling water to grape juice is

So, to make 100 quarts of punch you need x quarts of grape juice and 2x quarts of sparkling water.
Hence,
