Which expressions are equivalent to 36y - 18x - 108y +54

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.