Under her cell phone plan, Gianna pays a flat cost of $57 per month and $3 per gigabyte. She wants to keep her bill under $90 per month. Which inequality can be
used to determine x, the maximum number of gigabytes Gianna can use while
staying within her budget?

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Asap the total attendance for all of a baseball league in 2012 was about 7.5×107 fans, while the attendance for the tornadoes in 2012 was about 1.5×106 fans. about how many times more was the attendance for the entire baseball league than the attendance for just the tornadoes? 50 times more 10 times more 2 times more 5 times more

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4