Mercury:3.3022×10^23 earth:5.9722×10^24 venus:4.8685×10^24 mars:6.4185×10^23

Tamera puts 15/4 gallons of gasoline in her car. which mixed number represents the gallons of gasoline? a) 2 3/4 gallons b) 3 1/4 gallons c) 3 3/4 gallons d) 4 1/2 gallons answer it's worth a lot of points!

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?