Bill has 12 cards. I figured this out by making a table and drawing an equation:
Answer:
m
-5.6
Step-by-step explanation:
-5m-5
23
-5m
28
m
-5.6
Answer:
583.33 cm³
Step-by-step explanation:
From the image attached, the total height (H) of the pyramid is 30 cm, the height of the frustrum (h) = 15 cm, the Frustrum base = lower base = B = 10 cm . To find the length of the upper base (b), we use:

The volume of the frustrum is given by:
14.6 is the constant because no matter how many hours she will work (that number could change) it will always be a linear growth of 14.6.