Whats 4/5 as a decimal?

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)