Abox contains red, blue, green, purple, and yellow crayons such that the probability of drawing a purple crayon is 3/7.

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

y > 1/3x

y < = -x + 4

hope this : )

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here