Yul has lunch at a restaurant. The bill is $14.50 and the sales tax amount is 5%. If he wants to leave a 20% tip after the sales tax has been added to the cost of the bill, what is the amount he should leave for the tip? (SHOW YOUR WORK in the space provided.)

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

Find the values of y: 3y^3(y^2+ 2/3y)=0

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?