Solve the equation.
(3)/(x-4)+(5)/(x+4)=(7x)/(x^2-16)

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

How can writing phrases as algebraic expressions you solve problems?

Which function represents the sequence? f(n)=n+3 f(n)=7n−4 f(n)=3n+7 f(n)=n+7