Which numbers are factors of 42? check all that apply. 1 2 3 4 6 8

1, 2, 3, 6,

Step-by-step explanation:

1*42

2*21                                   all = 42

3*14

6*7

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

1. perpendicular

2. parallel

3. perpendicular