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Mathematics 16 Online
OpenStudy (albert0898):

Coach Betty's team won 7 games the first year. 16 games the second and 4 the third. How many games does the team need to win the 4th year, so that the Coach's average is 10 wins per year? EXPLAIN ALL STEPS AND SHORTCUTS IF ANY!

OpenStudy (anonymous):

im not sure but i think it would be 6

OpenStudy (baldymcgee6):

(7 + 16 + 4 + x)/4 = 10

OpenStudy (albert0898):

Oh yea... Totally forgot because of summer :( Thanks!

OpenStudy (anonymous):

the answer is 13

OpenStudy (albert0898):

I already found that out ^ - Thanks anyway!

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