Marneshia walked three over eight of a mile in three over five of an hour. what equation can be used to calculate her unit rate in miles per hour?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did