The graph shows y as a function of x suppose a point is added to this graph which choice gives a point that preserves the function
a (3,5)
b (0,9)
c (9,-1)
d (2,-4)

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Adc is formed by reflecting abc across line segment ac, as shown in the figure. if the length of ac is 4 units, the area of adc square units. it wont let me put the picture but its a triangular pyramid thats abcd

Jessica has 2 plates of cookies. the first plate has twice as many as the second plate. the second plate has 8 cookies. how many cookies does jessica have altogether