At a concession stand, three hot dogs and 4 hamburgers cost $11.50 ; 4 hot dogs and three hamburgers cost $11.25 Find the cost of one hot dog and the cost of one hamburger.

What is the cost of one hot dog ?

What is the simplified form of each expression

After consulting with his broker, Bruce Sower purchased 100 shares of a computer company stock at $44.41 per share. He also purchased 600 shares of a second company's stock at $19.08 per share. Bruce's online broker charges $0.04 per share.

At his lemonade stand, Ishmael has enough lemonade mix to make 3 gallons 2 quarts 1 pint of lemonade. How many 1-cup servings of lemonade can he make?

the two running back on the seahawks football team rushed for a combined total of 1550 yards, one rushed 4 times as many yards as the other. how many yards were rushed by each player

when 5 is subtracted from a certain number and the result divided by 6 the answer is equal to 4. find the number

Which number has two lines of symmetry?

Round decimal numbers 8.72

Which expression is equivalent to 162x^4-144x^2+32?

A large industrial firm uses three local motels to provide overnight accommodations for its clients. From past experience it is known that 20% of the clients are assigned rooms at the Ramada Inn, 50% at the Sheraton, and 30% at the Lakeview Motor

Walker is buying a house for $225,000. He is financing $195,000 and obtained a 30-year, fixed-rate mortgage with a 6.625% interest rate. How much are his monthly payments?