For Exercises 13-14, use the following information. At a store, the daily number
of sales, y, is approximately related to the number of employees, x, by the equation
y= 50 + 10 sqrt x+5.
13. Determine the approximate number of sales if there are 12 employees. Round to the
nearest whole number.

Which function has the same domain as y=2x

What is the total surface area of this square pyramid?

Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?