Amir drove from Jerusalem to the lowest place on Earth, the Dead Sea. His altitude relative to the sea level (in meters) as a function of time (in minutes) is graphed. How long was each descent by 88 meters?
A. 10 minutes
B. 8 minutes
C. 11 minutes
D. 44 minutes

What are the sotions to the quadratic equation 9x^2=4

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit