Diego tried to solve the equation 1/3 ( x + 15 ) = 3 what was his mistake 1/3 ( x + 15 ) = 3

1/3x = -12

X = 4

Using the graph below, select all statements that are true. a. f(0.6)=0 b. f(-3.2)=-3 c. f(5.1)=5 d. this is the graph of the greatest integer function. e. this graph is one-to-one.

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76