Sean drove 270 miles on 18 gallons of gasonline. At the same rate, how many miles would he be able to drive
on 7 gallons of gasoline?
Show work please.

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

What is the measure of sty in oo below? 130 310 230 50

Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?