In the diagram, a/b=3/4 For a - e, match each statement. b/a= ? 4a=? ?=b/4 ?=7/4 a+b/b=?

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?