10/02/15

GIVEN<MLN=<OLP PROVE <MLO=<NLP

help me on proofs 

steps please

jason weighs 200 pounds. He wants to weigh at most 175 pounds. If he loses 2 pounds per week on his new diet, how long must he stay on his diet to reach his goal

A box with a square base and no top is to be made from a square piece of carboard by cutting 7 in. squares from each corner and folding up the sides. The box is

(question continued)to hold 847 in^3. How big a piece of cardboard is needed?

The perimeter of a rectangle is 22, and its diagonal is sqrt{65}. Find its dimensions and area.

longer side: shorter side: area:

10/01/15

Algebra 2 system of equations word problem

a pharmacist needs to prepare 15 milliliters of special eye drops for a glaucoma patient. The concentration of the active ingredient in the eye-drop solution must be 2%. The pharmacist only has in... more

9) The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 40% of adult Australian sheep dogs weigh 65 pounds or

9) The Australian sheep dog is a breed renowned for its intelligence and work ethic. It is estimated that 40% of adult Australian sheep dogs weigh 65 pounds or more. A sample of 12 adult dogs is... more

Five people who live in the same apartment complex formed a tai chi club. The average age of the numbers was 35 years. One of the members who was 47 years old

left the club but was replaced by a new member who was 22 years old. What is the new mean of the members' ages? PLZ HELP ME!!!!

Word problem

two planes took off from Reno. The first plane is traveling 3.5 times as fast as the second plane. After traveling in the same direction for 10 hours they are 2200 miles apart. What is the average... more

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