Adam is twice as old as his brother, Adain. Adam is 8-years-old. Write and solve an equation to find out how old Adian is.

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.