Johnny pays $5 a month to use an online ordering service for his company. He has to pay an additional $2 for each order placed. Graph the equation y=2x+5 to model this equation

Acontractor needs 54 square feet of brick to construct a rectangular walkway. the length of the walkway is 15 feet more than the width. write an equation that could be used to determine the dimensions of the walkway. solve this equation to find the length and width, in feet, of the walkway.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4