Shawn has a budget of $50 per month to spend on bus fare. he made a table showing the total amount of bus money he will have left after the given number of rides. number of rides 0 9 18 27 total amount of bus money left ($) 50 41 32 23 which equation, in standard form, represents the relationship between the number of bus rides, x, and the amount of bus money shawn will have left, y? 50x = y x + y = 50 50y = x

x+y = 50

Step-by-step explanation:

We can find the slope of the line

m = (y2-y1)/(x2-x1)

   = (50-41)/(0-9)

   = 9/-9

   =-1

We can use the point slope form of the equation to make an equation for a line

y-y1 = m(x-x1)

y-50 = -1(x-0)

y-50 = -x

To get it in standard from, subtract y from each side

y-y-50 = -x-y

-50 = -x-y

Multiply each side by -1

50 = x+y

x+y = 50

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%