Please do both ill mark u brainliest, 5 stars, and a thank u

2. 3m=300, m=100

3. yes

Step-by-step explanation:

2. this is 3m=300 because since each of the 3 drivers drove an equal amount, you would write 3m. Also, since the total is 300, you would write 3m=300. to solve, you divide 300 by 3 and you will get 100.

3. The answer is yes because if you substitute 7 for y, the equation would be 7=x+6. this equation has a solution. the solution is x=1

its 50 miles away from the starting point

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: