You do 2.5 hours of childcare each day for 5 days and earn $5 per hour. Then you bought 2 DVDs for $19 each. How much money do you have left?

High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.