A widget factory has a fixed operating cost of $3,600 per day plus costs $1.40 per widget produced. If a widget sells dor $4.20,
what is the least number of widgets that must be sold per day to
make a profit?

Plzzz asapppppp what is the inverse of f if f(x)=^3 sqrt x-5

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

Which equation could represent the relationship shown in the scatter plot? y=−3x−2 y=−3/4x+10 y=−2/3x+1 y=9x−12 scatter plot with x axis labeled variable x and y axis labeled variable y. points go from upper left to lower right.