A) Make a table of values for the data in the graph.
b) Create an algebraic expression that
represents David’s bank balance after
w weeks.
c) Write an equation to determine when
his bank balance was $60.
d) Use the graph to solve your equation in
part (c). After how many weeks was
David’s bank balance $60?
e) If the pattern continues, when will
David’s bank balance reach $100?
f) If the pattern continues, what will his
bank balance be at the end of 20 weeks

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.