Maria lanzó una pelota hacia una duna dearena en la playa. La pelota dejó unahuella circular en la arena. ¿Cuánto mideaproximadamente el diámetro de la marcacircular con relación al radio?

b. the decimal could be two-tenths.

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 .

$79500

step-by-step explanation:

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x