Lucas filled up 15 gallons of gas for $45.60. If Dan filled up 7 gallons of gas for $21.07, who bought cheaper gas? *

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?

What ia the sum if the first 7 terms of the geometric series