The boys' basketball team at washington high school has been doing really well so far this year. in the past six games, they've scored the following points.

84, 67, 74, 87, 67, 73

what is the mean of their scores?
67
75.3
73.5
20

The answer would be 75.3

To find the mean of any sequence of numbers, you have to add them all together then divide that number by the amount of numbers in the sequence. In this question I added 84, 67, 74, 87, 67, 73 then divided by 6 since there were six games.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: