Putting the equations in slope-intercept form changes the system from 15x+9y=36
10x6y=36

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

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

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?