Jake found that 39 students in his school could play the guitar and 17 of those students could play the piano, as well. There we
re 8 students who could not play the guitar but knew how to play the piano. There were 3 students who knew neither guitar nor piano. Which table best summarizes the data collected by Jake?
Jake found that 39 students in his school could play the guitar and 17 of those students could play the pianoCan play guitar and piano-=17 ---->top leftCan play guital total= 39 ------> top rightWhich meanCan play guitar but cant play piano= 39-17=22 ------> top middle
There were 8 students who could not play the guitar but knew how to play the piano.
Can play piano but can't play guitar= 8 ---->middle leftCan play piano total= 8 + 17= 25 ----->bottom left
There were 3 students who knew neither guitar nor pianoDid not know the guitar and piano=3 ----->middle middle
The answer would be: Knew piano Did not know piano TotalKnew guitar 17 22 39Did not know guitar 8 3 11Total 25 25 50
Once your equation is in slope-intercept form: "y = mx+b", the coefficient of "x" (the "m") is the slope. The constant (the "b") is the y-intercept at (0, b).
Let n be the first even integer, and n+2 will be the second even integer. (Why? Think 2 and 4, 2+2=4. This is the case for every consecutive even integers).
n + 3(n+2) = 54 n + 3n + 6 = 54 4n = 48 n = 12, n+2 = 14
