Max travles to see his brother's family by car. He drives 216 miles in 4 hours. What is his rate in miles per hour? Use a double number line to show your work.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Interpret the following expression (5y^2-7)^3/(2y)^2

Calculate the total payback for a $3,500 loan at 8% annual interest with monthly payments for two years. show all of your steps. use the formula, m = pm(1 + m)^na/(1 + m)^na - 1, as needed.