•the following system of functions are shown on the graph:
y=-x+6
y=x+2
•johnny answered that the solution to the system is (4,2)
•erica answered that the solution to the system is (2,6)
•which student is correct ?
•why are they correct?

Neither

Step-by-step explanation:

knowing that the system are y=-x+6 and y=x+2, then: x+2=-x+6; x+x=6-2; 2x=4; x=2, and replacing x in y we have: y=-2+6=4 and y=2+2=4, finally tha solution to sistem is (2,4)

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p