For what value of x is the rational expression below undefined x-4/4 x

What are the equations of the horizontal asymptotes of the graph of y=4e^x+7

If Amir is running at a faster pace; 6.7 mph, to the nearest hundredth of an hour, after how much time will Amir catch up to sal?

Simplify the expressions. Show your work. 1. (3x (4x4 - 5x) 2. (5x4 - 3x3 + 6x) - (3x3 + 11x2 - 8x) 3. (x - 2) (3x-4) 4. (x + 6) 2

4x+20 = 6x + 10, how do I find x?

What are the common factors of 50 30 100

Enlarge and Kate played basketball last year.

30% of middle school kids are walkers. If there are 120 middle school kids how many of them are walkers.

Find the radius of a circle that has an area of 1,256 ft2

There are 11 candidates for homecoming king and 12 candidates for homecoming queen. How many possible outcomes are there for homecoming king and queen? 156, 182, 132, 210?

Find the gcf of each pair of number 24 and 56