18. CAMPING Chantee went camping over the weekend. The cost for the site was $16.95 a night for three nights.
How much did it cost her to camp? Justify your answer by using the Distributive Property.
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Course 2. Chapter 5 Expressions

Find the quotient. 50a2 – 98b2 -5a +7b

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

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.