Roscoe's family has a dinner at a restaurant. the total cost is $103.80. this includes 5% tax and 15% tip on the pre-tax amount. how much was the bill before tax and tip?

The value √10 and √15 are plotted on the number line

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

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?