The mean of three integers x, y and 17 is 16.

a) Write down an equation connecting x, y, 17 & 16.

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?

The price of a car has been reduced from $19,000 to $11,590. what is the percentage decrease of the price of the car?

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping