If she made 60 pounds of a mixture worth $0.54 per pound, how many pounds of chocolates are in the mixture?

If she made 60 pounds of a mixture worth $0.54 per pound, how many pounds of chocolates are in the mixture?

rectangle area is 32 square inches. its length is 4 inches less than three times its width. Find the length and width.

The area of a circle with radius r is given by the formula A=π r2 . If a circle has area 169π square inches, what is the radius?

The formula a=p(1+r)^2 gives the amount A is dollars that P dollars wil grow to in 2 years at interest rate R (where r is given as a decimal), using compound interest. What interest rate will...

Randall is 6 years older than Amy. In 7 years the sum of their ages will be 46. How old is Randall now?

Two trucks head toward each other from opposite ends of a freeway 402 kilometers long. If the speed of the first truck is 68 kilometers per hour and the speed of the second truck is 66 kilometers...

If the distance from your friend's house to the nearest Chuck E. Cheese is 3 fathoms and you know that you can jog an average of 4 fathoms per hour, how many minutes would it take to jog from your...

A cash register contains only five dollar and ten dollar bills. It contains twice as many five's as ten's and the total amount of money in the cash register is 620 dollars. How many ten's are in the...

A hospital parking lot charges ?$2.50 for the first hour or part? thereof, and ?$1.25 for each additional hour or part thereof. A weekly pass costs ?$39.00 and allows unlimited parking for 7 days...

A baseball card sold for $248 in 1975 and was sold again in 1985 for $460. Assume that the growth in the value V of the collector's item was exponential. a)Find the value k of the exponential...

An employee wants to invent $60,000 in a pension plan. One investment offers 5% compounded semiannually. Another offers 4.75% compounded conyinuously. a) Which investment will earn more interest...

there are 3 answers to choose from Perimeter, Area, Side Length. He wants the run to be as long as possible the run he is making is a rectangular dog run

HELP!!!!!♥ Rachel wants to buy a book downtown. There is a birthday discount of 15% off, and she figures out that she's saving $3.45 with this dicount. How much does Rachel have to pay?

This is a Econ bond / interest word problem.

A private airplane leaves Midway Airport and flies due east at a speed of 180 kph. Two hours later, a jet leaves Midway and flies due east at a speed of 900 kph. how far from the airport will the...

I need help doing story problems on a beginning algebra worksheet. Anyone help?

The temperature at 10:00 PM was 37 degrees Fahrenheit. If it dropped 2 degrees every hour until 4:00 AM and then rose 4 degrees each hour after that, what was the temperature at noon the next day...

A manufacturer of tools selling rechargeable drills to a chain of home improvement stores charges $4 more per drill than its manufacturing cost, m. The chain then sells each drill for 170% of the...

Question continued: The lumber store sells boards in three lengths: 4 feet, 6 feet, and 12 feet. In how many different ways could they buy 24 feet of board?

Scientists combined 5 milliliters of a substance containing 2% sandalwood with another substance containing 6% sandalwood to get a substance that contained 5% sandalwood. How many milliliters of the...

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