How do you write y + 2 = 2(x-2) in standard form?

a. x - y = 6
b. 2x - y = 6
c. 2x + y = -2
d. 1/2x - y = -6

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.