Which ratios are equivalent?
8 to 12
2/3
15/10
12 to 20
6:9

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

The length of the line segment ac is 8x-9 what is the value of x

Consider the enlargement of the pentagon. what is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters