HELP DUE IN 20 MINS! Are the following triangles congruent? If so, identify the postulate and finish the congruent statement.

If they are not congruent or there is not enough information, then write not possible in each blank.

Postulate:

Congruence Statement: ΔAMN ≅ Δ:

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.