Tuesday
December 10, 2013

# Posts by Trevor

Total # Posts: 170

Precalculus
Got it! Thanks.

Precalculus
Solve the inequality and sketch the solution: -3≤ 2(x+4)< 14

world geography
what is the formal an funticnal region in washington

pre algebra
Okay Times the demominators 5 and 3 = 15 What do i time 3 by to get 15 = 5 so -2/3 becomes -10/15 What do I times 5 by to get 15 =3 so -4/5 becomes -12/15 Now I have -10/15 + -12/15 = -22/15 Can't be simplified so the answer is -22/15 or -1 and 7/15 I have a homeworkhelp w...

Math/Biz Math
Argh too much!!! Who has time to read all this!

Math
(-5a)^2 = 625 but -5a^2 = -125 when a=5 Why? order of operations in this one (-5a)^2 you do what is in inside teh () first which is (-5 times 5) = (-25) and square that = 625 But in this one -5a^2 you so the a^2 first which is 5^2 = 25 then you have -5 times 25 which is -125 1...

Math
I am cofussed is this one question or three?

Algebra
Okay I am considering, do you have a question?

math
Math Homework ;)

Math for educators
I think the reason is asking you this because your question makes little sense. When looking for domain and range you are usually working with ordered pairs (x,y) (3,4). Unless you mean range as in Central Tendency, but taht wouldn't have a domain.

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