Which pattern follows the given rule? rule: start with 10 and then multiply each term by 3 to get the next term. a. 10, 13, 20, 23, . . b. 10, 13, 16, 19, . . c. 10, 30, 90, 270, . . d. 10, 30, 60, 120, . .

What is the solution of the systems of equations? y=2/3x+3 x=-2

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.

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?