A robot can complete 7 tasks in 3/10 hour. Each tasks takes same amount of time. How long does it take the robot to complete one task?
How many tasks can the robot complete in a hour?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?