Find a common denominator 8/15 + (-2/5)

47 x 10^6 x 78 x 10^-3 in scientific notation

5 * (-2w-4) what is this simplified

Which expression is equivalent to (4x+11) + 7x answers: / 1. 22x / 2. (4x+7x) + 11 / 3. (4x+11x) + 7 / 4. (4x-7x) + 11

It is now six minutes past six. What time will it be in six hours and thirty-seven minutes?

Can a quadrilateral have 4 obese angles.

In circle N, KL ≅ ML. What is the measure of jm? 77° 90° 132° 154°

What is 19,761 divisible by

Jessica and Monte sell bananas at a produce stand. Jessica earns $4 for each crate of bananas she sells. At the end of the week, Monte has earned $15 less than Jessica.

the original plan for mr Harris's house is a rectangle that measures 40ft by 50ft. because of the increase and cost of materials, the square footage is reduced to 1739ft squared. how much will the dimensions be decreased?

the perimeter of a square is 96 centimerters. if the side length is 2x+4, what is the value of x and the length on each side