You could simply 21 and 28 both by 7 and when you do that you would get 3 and 4.
since the ratio is Jeanne to Jakes tickets it would be 3:4 or 3/4
final answer should be A
If I’m correct, 3.25 would be the amount for each pound
I got c, but it could be wrong
If the volume of this pyramid is 234 units, the height of the pyramid is equal to 13 units.
<h3>How to calculate the volume of a pyramid.</h3>
Mathematically, the volume of a pyramid is given by the formula:

<u>For the </u><u>base area</u><u>:</u>
The area of a right triangle is given by:

A = 54 square units.
<u>Given the following data:</u>
Volume of a pyramid = 234 units.
Side lengths of right triangle = 9 and 12 units.
Now, we can calculate the height of the pyramid:

h = 13 units.
Read more on pyramid here: brainly.com/question/16315790