1. Julio is selling raffle tickets to earn money for
our trip to Point Reyes at a
rate of 8 tickets in 2 hours.
At this rate how many
tickets can he sell in 9
hours?

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 .

Find the difference (8ab+a+2) - (3ab+6)

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth