If m and n are positive integers with m+n<20, what is the largest possible product mn?

For questions x-x perform the indicated operation. Don't forget to determine the sign of your answer first. Q: What does the "sign of my answer" mean? Here is an example of one of the operations ... 77.94 - 77.94 + 42.09

6-11m=8m^2+19m+13 What is m?

Jasmine has 3/4 cup of flour in a mixing bowl. After adding more flour to the mixing bowl, Jasmine says that she now has 5/8 cup of flour. Why is her statement incorrect?

How to simplify (2x^4) ^5

The function f (x) = x+π is a polynomial. A. True B. False

How do you add and subtract decimals as easily as you do whole numbers?

Whar is the value of x (x+1) + (2x-15)

Expand then simplify 2 (x-5) + 2x

A set of speakers costs $22 and songs cost $1.25 each. The sales tax rate is 7.5%. The expression 0.075 (22 + 1.25s) can be used to determine the amount of sales tax due on the entire purchase.

The lengths of nails produced in a factory are normally distributed with a mean of 5.13 centimeters and a standard deviation of 0.04 centimeters. find the two lengths that separate the top 8% and the bottom 8%.