Dwane plans to spend 1 2/3 hours doing his homework. He has already put in half that time. How many more hours does he have left?

Solve for the inequality x - 2 (9+4x) >-x+6-4x

Given - 2ab, under what conditions would the solution be positive? Justify your answer by showing numerical examples.

What is the solution 3^x - 8 = 7

A fish tank holds 832 gallons but is leaking at a rate of 5 gallons per week. A second fish tank hose 1040 gallons but is leaking any rate of 9 gallons per week after how many weeks with the amount of water in the two fish tanks me the same

Each school (input) has one principal (output). Function or non function?

An apple was cut into 8 equal-size peices. stacy ate 1/4 of the apple. Tony ate 3/8 of the apple. What part of the apple did Stacy and tony eat in all

In 1990, there were approximately 141,542,000 babies born in the world. About how many births was this per day?

How to find complementary and supplementary angles

A rectangular sheet of paper had a width of 841 millimetres. Its area was 1 square metre. What was its length to the nearest millimetre?

farmer bill needs 440 yards of fence for the rectangular garden. the length is 30 yards longer than the width. find the length of the garden in yards,