Answer:
He can buy 24 roses
Step-by-step explanation:
First, we subtract 3 from 21 to get 18. After that to get the price of each rose, we divide 21 by 0.75 to get 24.
Answer:

Step-by-step explanation:
Given
Attached graph
Required
The graph equation
Pick any two points, we have:


Calculate slope (m)




The equation is then calculated using:

This gives:


Hence, the equation is:

Answer:
36
Step-by-step explanation:
You have to split it into 3 different sections,
multiply base times height and
all the answers you got.
Answer:
The figures M and N have the same volume; Kindly rate
Step-by-step explanation:
The volume of an object is calculated as; base area*height. Base area is sometimes referred to as the area of cross section. Thus, for two figures to have equal volumes they must have same base areas as well as same height. Only M and N fit this criteria