Tegan needs to make 68 more snow blocks to finish building an igloo. write an equation for the number of blocks tegan still needs to make, m, when she has completed c blocks. tegan completes 33 blocks. how many blocks does tegan still need to make to finish the igloo?

a) 0,0; 1,1; and 2,2

step-by-step explanation:

these have the exact same coordinates, thus they are the correct function.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)