PLEASE HELP ME! ILL GIVE BRAINLIEST SHOW UR WORK directions: use substitution to solve the solution.

x=−3 and y=13

Step-by-step explanation: y=−4x+1, 11y=x+146

11(-4x+1)=x+14y

y=-4(-3)+1

11(-4x+1)

11(-4x)+11(1)

-11(4x)=11(1)

-44x+11-11=x+146-11

-44x-x=x+135-x

-45x/-45=135/-45

x=-3

-4(-3)+1

12+1

y=13

x=−3 and y=13

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

1,589.63 in.^3

step-by-step explanation:

i hope this you : d