3. Consider the following equation and
Line 1: x - y = 9
Line 2: 3x + 3y = 3
Part A:
The ordered pair (3,-6) is a solution to
O Line 1
o Line 2
The system of equations
Part B:
The ordered pair (-1, 1) is a solution to
O Both
Neither
The system of equations
Part C: The ordered pair (5,-4) is a solution to
o Line 1
Line 2
o The system of equations
ALGEBRA
WATION
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Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?

Can someone me with my math problem pls my teacher is on my back about this