Select [b]all[/b][i] [/i]of the ordered pairs (x,y) that are solutions to the linear equation 2x+3y=6.[list=1][*](0,2)[/*][*](0,6)[/*][*](2,3)[/*][*](3,-2)[/*][*](3,0)[/*][*](6,-2)[/*][/list]

A restaurant offers delivery for their pizzas. The total cost is a delivery fee added to the price of the pizzas. One customer pays $25 to have 2 pizzas delivered. Another customer pays $58 for 5 pizzas. How many pizzas are delivered to a customer who pays $80?

A group of hikers park their car at a trail head and hike into the forest to a campsite. The next morning, they head out on a hike from their campsite walking at a steady rate. The graph shows their distance in miles, d, from the car on the day of their hike after h hours.[list=1][*]How far is the campsite from their car? Explain how you know.[/*][*]Write an equation that describes the relationship between d and h.[br] [/*][*]After how many hours will the hikers be 16 miles from their car? Explain or show your reasoning.[/*][/list][img]https://cdn.openupresources.org/uploads/pictures/8/8.3.B7.PP.hike.png[/img]