If EC $2.50 is equivalent to US $1.00, then EC $20.00 in Us dollars is

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

What is the difference between the predicted value and the actual value

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.