Thomas has to type 1200 words. he has already typed 300 words. he can type 60 words per minute. determine the number of minutes it will take him to finish typing.

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.