What is the slope-intercept form of 4x-y+7=0? A. y=-4x-7
B. y=-4x+7
C. y=x+4/7
D. y=4x-7
E. y=4x+7

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

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