Determine whether the equation defines y as a function of x.

|x| - y = 9

Yuri, Sam and Dani had the same math homework last night, but none of them finished it. Yuri finished 3/8 of her homework, Sam finished 4/6 of her homework and Dani finished 1/2. Who finished the most math homework? Who finished the least amount?

What is the sum of 1/3 and 1/6

Given the functions, f (x) = 3x^2-7 and g (x) = x^3+1 evaluate f (g (2))

Write the missing number original price £60 now only £4.5 how much are they reduced by

How do u write 10 x10x10x10 using exponents

8 less than a number n is less than 11

9a - [7 - 5 (7a - 3) ]

One eighth of tonys books are mystery books he has 3 mystery books how many books dose tony have in all?

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Find the value of the spring constant for the spring in trial i. use 0.367 s for the value of the period. the mass of the suspended block is 0.400 kg. enter your answer in n/m with three significant figures.