Clare is cycling at a speed of 12 miles per hour. If she starts at a positionchosen as zero, what will her position be after 45 minutes? b. Han is cycling at a speed of -8 miles per hour; if he starts at the same zeropoint, what will his position be after 45 minutes? C. What will the distance between them be after 45 minutes?ations

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

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)