The table below shows the number of textbooks placed in a stack and the height of the stack. number of textbooks (x) : 3, 4 , 5
Height (y) : 5.25, 7.00, 8.75

Which equation can be used to calculate the height, y, of a stack of x textbooks?

y = 5.25 + x

y = 5.25x

y = 1.75 + x

y = 1.75x

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?