tyler has a bag of chips. after giving away 4 chips to a friend, he has 12 chips left. How many chips did he have to begin with?

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

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 jamie pay at the end?

1.two more than the quotient of a number and 6 is equal to 7 use the c for the unknown number translate the sentence into an equation