Is the ordered pair left parenthesis 4 comma negative 1 right parenthesis(4,−1) a solution of the following system of equations?
3 x plus 5 y equals 73x+5y=7
5 x minus 3 y equals 175x−3y=17

No

Step-by-step explanation:

(x,y)=(4,-1)

73x+5y=7

73*4+5*(-1)=287

____________________________

175x−3y=17

175*4-3*(-1)=703

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17