Tom travels 60 miles per hour going to a neighboring city and 50 miles per hour coming back using the same road. he drove a total of 5 hours away and back. what is the distance from tom's house to the city he visited? (round your answer to the nearest mile).

Find the cosine function that is represented in the graph.

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?