For what value of x will the output to the exponential equation, y = 3.80e -620x, be equal to 2?
A. 3
B.4.
C.2
D.1

Use the distance formula to determine the distance that point q is from r on the hypotenusebased on a 2-3 ratio. i need asap !

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?