Rachel's cell phone company charges $0.10 per minute . she used 350 minutes last month and paid $84. write and solve a linear equation to fins what her bill will be if she uses 300 minutes next month .

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Twelve less than a number is at most 20

Astraight water slide is 175 feet above ground and is 200 feet long. what is the angle of depression to the bottom of the slide?