Algebra 1 help please ?

Question

Write the numerical coefficient of -5a^3b^7

In the triangle sides that are opposite angles of equal measures themselves have :

Product Rule : If s,t and w are real numbers and w is not equal to 0 than (w^s) (w^t)

Answer 1

Write the numerical coefficient of -5a^3b^7

-5 ← Answer

In the triangle sides that are opposite angles of equal measures themselves have :

Equal sides ← Answer

Product Rule : If s,t and w are real numbers and w is not equal to 0 than (w^s) (w^t)

w^(s+t) ← Answer