NO ONE IS HELPING PLEASE HELP Which system(s) would you solve with the substitution method? Explain your answer.
*select all that apply*
system a
system b
system c

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

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.

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.