N is an integer. 2n + 1 is an odd number.
Use algebra to show that the sum of two consecutive odd numbers will always be a
multiple of 4.
Input note: use 2n +1 as your first odd number, and write the final expression in the
form 4...).
(2 marks)

d

step-by-step explanation:

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.