Consider the following pair of equations:
x+y= -2
y= 2x+10
if the two equations are graphed, at which point do the lines representing the two equations intersect?
a. (-4,2)
b. (4,2)
c. (-2,4)
d. (2,4)

Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =

How many grams the dog will eat in 3 days?

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64