PLEASE HELP! Two communications companies offer calling plans. With Company X, it costs 35€ to connect and
then 5c for each minute. With Company Y. it costs 15e to connect and then 4e for each minute. Write
and simplify an expression that represents how much more Company X charges, in cents, for n
minutes
D. 35n-5-15n-4
The expression represents how much more Company X charges than Company Y.
Simplify your answer.)

On an airplane there are two seats on the left side and three seats on the right side there are 90 seats o the right side of the plane

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $