exam Maths Puzzle Numerical Ability

This one is driving me up a wall?



The difference of two numbers is 33. The second is 7 less than 3 times the first. What are the two numbers?

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exam Other Question

Simplify:

5x^3(7x)^2
please Divide the polynomials. Write your answer in standard form.

(x^3-x^2-18x^8)