exam Maths Puzzle Numerical Ability

factor these ? .

8x^2 -22x - 21 and 2x^2 +40x + 200

Read Solution (Total 0)

exam Other Question

Can someone help me solve this problem?

I need to evaluate the following problem and need to use the order of operations:
4 - (-3) + 1/2-2 divided by (-2)

Thanks,
Ashley If John Mark is travelling at 60km per hour. How hours will John take to drive an 18 kilomitre road?