Penny Pavement and Cool Concrete are two companies that you have gotten estimates from to come pave your driveway. Your driveway is about 300 square feet. Penny Pavement says they will not charge you a fee at all, but
they ask for $4.25 per square foot. Cool Concrete asks for a down payment of $75 but they only charge $3.50
per square foot.

Write an equation to represent penny pavement.

Write an equation to prepressnt cole concrete.

Explain which is the best option and why. Include the price for both penny pavement and cool concrete to pave your driveway to justify your answer.

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.