The fifth-grade volleyball team has won 2/5 of its matches and the fourth-grade volleyball team has won 3/5 of its matches. If each team attended 20 matches, how many matches have they won altogether?

23 matches

Step-by-step explanation:

If the 5th grade team wins 2/5 matches, thats equal to 8/20, and 4th graders win 15/20, so together they win 23 matches out of 40

20

Step-by-step explanation: first you do 2/5 times 4 because 4 times 5 is 20

then you do 3/5 times 4 after that  once you have done 2*4=8 + 3*4=12

then 12+8=20.

ed sheeran was one of the winners?

step-by-step explanation:

google xd

it's 100

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

  n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the  14th  row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

read more on -