PLEASE HELP!!! Find the minimum value of
C = 10x + 3y
Subject to the following constraints:
x > 0
y > 0
-x + y 20
2x + y 24
2x + y = 13

During your cycling trip, you and your friends often stayed in hostels. the prices of these are listed below. hostel standard room (price per night) with breakfast (price per night) super sleep hostels £22.45 £28.65 normandy nights £18.55 £25 zzzola hostels £24.50 £30.99 belgian beds £11.20 £18.55 night-time rest days ? £33 what is the range in cost for a single night, including both standard room prices and with breakfast prices?

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square