For all value of x f(x)= x/5+3 and g(x)=10x^2+5. work out fg(x) work out fg(x)
give your answer in the form ax^2+b

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

The product of 3 and a number increased by 8 is 31

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