Problem solving: Leann is two years younger than Rachel Rose is the same age as Luann if you add all their ages together, the sum is 29. How old is Luann?

Luann is 9 years old.

Step-by-step explanation:

Let,

x = Luann's age

y = Rachel

z = Rose

According to given statement;

x = y - 2

x = z

x + y + z = 29

Putting values

(y-2) + y + (y-2) = 29    (as z = x and x = y-2)

y -2 + y + y -2 = 29

3y - 4 = 29

3y = 29 + 4

3y = 33

Dividing both sides by 3

y = 11

Luann's age = 11 - 2 = 9 years

Thus,

Luann is 9 years old.

the answer to this question is 3/19

step-by-step explanation:

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .