Jonathan has 1 3/4 hours to practice guitar. if he spends 1/8 hour on each song, how many songs can jonathan practice? for how many minutes does he practice each songs

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Aline passes through 3,7 and 6,9 what equation represents the line