The ages of three bothers, Dave, Randy, and Martin, are in the ratio 2 : 4 : 5. Dave is 8 years old. What is the ratio of Dave, Randy, and Martin's ages?

Someone me what is the area of this figure? 18m 18m 8m 16m

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

Abaseball team drinks 10/4 gallons of water during a game. which mixed number represents the gallons of water consumed? a) 1 1/2 gallons b) 2 1/2 gallons c) 2 3/4 gallons d) 3 1/2 gallons