Wednesday
June 19, 2013

# Posts by peyton

Total # Posts: 115

Ms Sue, Can you explain how you substitute the 4 for the p. I'm not sure if I have to add 2with the 4 or do I multiply 2 with the 4. 4-3+2( 4) -9 +0

can someone please tell me if this answer is correct p-3+2p-9=0 p+2p-3-9=0 3p-12=0+12=0 3p/3 = 12/3 p=4

grade nine math Polynomials
4s + 3 -s = -6

grade nine math Polynomials
alright? so do you think i should question my own teacher?

grade nine math Polynomials
it was a 5 sided pentagon but the problem only gave me 3 dimensions.

grade nine math Polynomials
Sorry I should of stated that the 5 sided enclosure only gave 3 dimensions that's why I multiplied by 5. This is why I was unsure.

grade nine math Polynomials
Mr. Smart just bought a new dog named Fluffy. Mr Smart would like to enclose a play space for Fluffy in his back yard. The 5 side play space has the dimensions, in metres. They are x +11, 2x-4,3x. Write a simplified expression for the number of metres of fencing needed to encl...

math -fractions
Order from least to greatest 1/2, 9/19, and 8/15