The rugby team bought a total of 20 rugby balls for the season. the nicer game balls cost $28 each, while the regular practice balls cost one $16 each. if the total bill was $380, how many of each type of ball did they purchase?

5 nicer and 15 regular

Step-by-step explanation:

28(5) + 16(15) = 380

140 + 240 = 380

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

00

step-by-step explanation: