Find the extreme values of the function f (x, y) = 5x2-1y2-2y subject to the constraint 5x2 1y2=1.

Isabel drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 6 hours. When Isabel drove home, there was no traffic and the trip only took 4 hours.

48 is what part of 60

A rectangle 24 meters long has the same area as a square with 12 meter sides. what are the dimensions of the rectangle?

John can finish a certain age job in 3 hours Chris can finish and 2 hours how many hours will take them to finish it together

4 (4a 7) 3 (2a 5) if the a=5

There are 203 apples in a basket. How many children can share these apples equally? How many apples would each child get? List all possible numbers.

If the reserve rate is 9% in the bank receives a deposit of $8000 how much of the $8000 is the banks free drinks lend?

If Claire earns $75 the next week from delivering newspapers and deposits it in her account, what will her account balance be then? cooldown unit 5 lesson 4 4.4

Is it easier to subtract when the numbers are written above and below each other?

Amie has 9 cats. each cat eats 1/3 can of food each day. how many cans of food are used each day?