Asalesperson is paid $60 per week plus $4.50 per sale. this week, the salesperson wants to earn at least $250. how many sales, n, must the salesperson make in order to meet that goal?

What is 32+4 x (16 x 1/2) -2 show your work}

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Find the measure of angle y. round your answer to the nearest hundredth. ( type the numerical answer only) a right triangle is shown with one leg measuring 5 and another leg measuring 14. an angle across from the leg measuring 5 is marked y degrees. numerical answers expected!