In 12 years megan will be four times as old as she was 15 years ago. How old is she now?

The temperature in San Diego, California is 5 degrees warmer than twice the temperature in Boise, Idaho. The temperature in San Diego is 61 degrees. Write an equation to determine the temperature in Boise.

Q varies directly to p. if q=100 when p = 2 work out. q when p=3 and p when q=300

Three consecutive even numbers have a sum of 66. What is the least number?

A student states that when the sum of two angles are complementary. explain why the student is in correct?

Find the binomial coefficient (7 3)

John and Mary are taking a mathematics course. The course has only three grades: A, B, and C. The probability that John gets a B is. 3. The probability that Mary gets a B is. 4. he probability that neither gets an A but at least one gets a B is. 1.

On January 1st, Jerome concocts a rumor and tells Beth. On January 2nd, they each tell a new person. By the end of January 2nd, four people have heard the rumor. On each subsequent day, each person who has heard the rumor spreads it to a new person.

A sweater that regularly sold for $52 id now on sale at 30% off. what is the sale price?

Lisa got 9/10 gallon of olive oil from a gourmet shop. She calculated the quotient of 9/10 : 2/5. Explain what the quotient of this problem would represent.

A model car maker puts 5 wheels in each kit. A machine makes 30 wheels at the time How many packages of 5 wheels can be made from the 30 wheels?