(i'm going to try one more time w/ this one) jason considered two similar televisions at a local electronics store. the generic version was based on the brand name and was 3/8 the size of the brand name. if the generic television set is 12 inches by 24 inches, what are the dimensions of the brand name television? (i don't want the answer i just want to know how to solve it)

The krasnapolski is a top-of-the-line hotel in amsterdam, the netherlands. among their many services, they rent bicycles to guests. the bicycle checkout is open 24 hours per day 7 days per week and has 50 bicycles on hand. on average, 10 guests request a bicycle each day, arriving completely randomly at all times of the day during the spring and summer seasons. guests keep bicycles for four days on average, with a standard deviation of two days. how long does a guest on average have to wait for a bike? a. approximately 24 hours b. approximately 0.033 hours c. approximately 4 days d. approximately 47 minutes

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

I’m really confused and need your assist me with this question i’ve never been taught