Quadrilateral Q’R’S’T is a dilation if quadrilateral QRST, with the origin as the center of dilation. What appears to be the scale factor used to create this dilation?

4

0.5

2

0.25

John bought 5 lemons and used 2 of them for a salad how much did he use for. a salad . he used % of the lemons.

The coordinate grid shows points a through k. which points are solutions to the system of inequalities listed below? 2x+ ys 10 2x 4y < 8 oa c, d, k o e, f. g, j oa, c, d, h, k oe, f. g, h, j

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.