Sue had $2.70 in dimes and nickels. If she has 12 more dimes than nickels, how many of each coin does she have?

AC=23, AB=2x+2, and BC=3x+6 Find BC.

Which is heavier: 500 pounds of feathers or 500 pounds of lead?

How many kilograms of butter of rs 140 per kg must be mixed with 20 kg of butter worth rs 150 per kg to produce a mixture worth rs 144 per kg. explain this

Mitchell took out a loan for $1100 at a 19.2% APR, compounded monthly, to buy a scanner. If he will make monthly payments of $71.50 to pay off the loan, how many total payments will he have to make? A. 16 B. 19 C. 18 D. 17

When rolling 2 dice, 7 is the most likely total. What's the most likely total when rolling 6 dice?

If 14 people show up to a cookout and you make 21 hot dogs, how many will you need to make if 105 people up?

If casey walks 5 miles in 40 minutes then casey will walk how far in 70 minutes? round your answer to the nearest tenth of a mile

A boathouse costs $2200 a month to operate, and it spends $550 each month for every boat that it docks. The boathouse charges a monthly fee of $850 to dock a boat.

If a patient needs a 30-day supply of tablets four times a day, how many tablets will the patient need for discharge?

How to solve this problem 5 (x+4) =