Matt is organising an event he buys some party bags and some toys 105 party bag in each pack each pack costs 1.32 84 toys in each pack 4.15 mart buys exactly the same number of pack work out the least amount of money he has to pay for

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!

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Which expression gives the exact value of x?