John works part time for a moving company. one day he had to move 34 boxes from a truck. after moving some boxes, he took a lunch break and told his boss he had only 15 boxes left to move. which equation would we use to solve how many boxes be moved before his break a. 15-x=34 b. 34+x=15 c. 34-x=15 d. 15+34=x

What is a graph with a never ending line called?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Mat bought a phone for $100. he has to pay $30 per mouth. if he has paid $640 in total, how many mouth has he had the phone?