exam Maths Puzzle Numerical Ability




Misty has $2.35 in dimes and nickels. She has one less nickel than dimes. How many of each coin does she have?

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exam Other Question
Find the slope and y-intercept of the line represented by each of the following equations.

2x - 3y = 6

 find (a)f o g (b)g o f .find the domain of each function and each composite funcition.

Given: f(x)= x^2 +1 g(x)=square root of x


i can find f(g) and g(f) but i cant find the domains