Hey guys could anyone help me out here? tutors are unavailable and help would really ne appreciated.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

Select a graph that have an equation with a < 0