4th grade math
posted by carter on .
how do I find the mean of 92;96;99;103;88

add all of them and divide by how many sets there are which is 5....
92 + 96 + 99 + 103 + 88 = 478/5 = 95.6 
you add them up and divide them by 5

what is 2 x what = 14

Solve 2x€y=10 and 3x+y2=22