An airplane used 3,212.4 gallons of fuel over 8 trips. Estimate the amount of fuel used each trip by first rounding the dividend to the underlined place value. 3,212.4:8 [?] + 8 = []

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Find the area of the unshaded square

Why can't my rank go i have 1723 points, but my rank is only at ambitious, which is only 250 points! like, (p. s. i know this isn't related to math, but i just don't know why it's doing this and i would really appreciate if someone could tell me whats going on with this)