Which of the following is the solution of the system of equations shown?
a. (-3,-4)
b. (-3, 4)
c. (3, 4)
d. (3, 4)

5/6+7/8what is the answer sealsdbdbshd

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

∆red ≅ ∆ by rule will give brainiest if possible