Hazel bought some donuts for $2.15 each. She also bought a drink for $3.12. She spent a total of $11.72. Write an equation to find how many donuts Hazel bought

Miranda is braiding her hair. then she will attach beads to the braid. she wants 1_3 of the beads to be red. if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Can someone me with this graph problem by the way i need to know the answers by today since this assignment is due ! !