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One of the main differences between English and French is the adjective position - unlike in English, where the adjective comes before the noun (e.g we would say 'the green apple'), French adjectives come af...

First of all, if not already done, you would arrange all the x's or whichever letter used on one side of the inequality. E.g. for x 2 + 19x - 5 < 6x - 45 you would arrange it like: x 2 + 13x + 40 < 0. ...

First, label the two equations as follows:2x-3y=16 --> [1]x+2y=-6 --> [2]To obtain the same x value for both equations, [2] 2: 2x+4y=-12 --> [3]Then, to eliminate the x values from both equations, [...

In the multiplication of exponential expressions, only exponents are added given that the expressions share the same base. If this is not the case, the expression remains the same or can be simplified. Hence...

An overuse of antibiotics means the non-resistant strains are killed, leaving less competition for the resistant-strains of bacteria, so they can mutate to reproduce more resistant strains of bacteria.