A 21 inch piece of steel is cut into three pieces so that the second piece is twice as long as the first, the third piece is 3 inches more than three times the length of the first piece. find the lengths of the pieces.

when a number, n is increassed by two and then the result is divided by five the quotient is equal to 14. write an equation and solve it to find the value of n.

What is the length of if? 8 in. 8.75 in. 10.25 in. 14 in.

What is the related number in the set of numbers 10:15 20:30 30:45 40:60

15 cookies and brownies were sold. Each cookie was sold at $1.50 and each brownie was sold at $2.25. $ 26.25 was the total. How many cookies were sold? How many brownies were sold?

Contains for a jar contains 14 nickels 10 dimes 6 quarters and 22 pennies a coin is chosen at random from the jar what is the probability that the coin chosen is a dime

the radius of the base of a cylinder is 39 in and it's height is 33 in. find the surface area of the cylinder in terms of pi

Drake rolls two fair number cubes. 1 2 3 4 5 6 1 1 2 3 4 5 6 2 2 4 6 8 10 12 3 3 6 9 12 15 18 4 4 8 12 16 20 24 5 5 10 15 20 25 30 6 6 12 18 24 30 36 What is the probability that the product of the two numbers Drake rolls is less than 15?

Your friend bought 3 bags of wild bird seed and an $18 bird feeder. Each bag of birdseed costs the same amount. If your friend spent $45, find the cost of one bag of birdseed.

Clara is asked to find the surface area of a sphere which has radius r, of 18 in. She says the surface area is 226.08 in. squared. What is the surface area of the sphere? What is Clara 's likely error? Use 3.14 for pi.

Factor out coefficient of variable for 4h-3