Look at the two equations:

-3x +6=21
-3x+6<21
Which statement best describes the process used to solve the equations?

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq

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