Help please

Find the mean, median, and mode
7, 9, 2, 4, 2, 6

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Polynomial that can be factored as (3x-4)(3x+4)