Carlos traveled 347 miles to go to his cousins’ house. it took him about 5.5 hours to drive there. estimate his average speed in miles per hour. if possible, use a four-step plan to solve this problem.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )

Which ordered pair is a solution of the equation? 2x+3y=10

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2