In this question, all lengths are in centimetres. Given
AB: AC = 1:2
3x - 4
2x + 12
show that
AC: BC = 2:3
+
B.
7x-2
I

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

240 seventh graders and two-thirds of the students participate in after-school activities how many students participate in after-school activities