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think of ways to add up 1.
0.5 x 20.4 and 0.60.3 and 0.70.2 and 0.80.1 and 0.9 then multiply them and you'll find the last one to be correct

Remember to alway take a couple of seconds to first thing about your points and then your structure, before delivering your answer. Always have a maximum of 2-3 points that you can elaborate on and give e...

This curve is a quadratic due to the highest power in the equation being two. Quadratics typically have the shape of a U. Due to the coefficient of the x^2 term being positive, the curve is increasing for...

When writing about long texts like novels or plays it can be difficult to keep both texts in mind while structuring a focused answer. There are two things that you need to keep in mind: keep answering the...

Equation 1: x-2y=3Equation 2: x²+2y²=27The easiest way to do this is to put one of these equations into the other, by rearranging for either x or y. Because there are no squares to d...