Dany bought a total of 20 game cards some of which cost $0.25 each and some of which cost $0.15 each. if dany spent $4.2 to buy these cards, how many cards of each type did he buy?

is it 35

step-by-step explanation:

answer:

3 bags of apples and 2 bags of oranges.

step-by-step explanation:

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

(-5,-28)

i graphed to on desmos.