Sophie and Marcos are each saving for new bicycles. So far, Sophie has $10 saved and can earn $5 per hour walking dogs. Marcos has $4 saved and can earn $8 per hour at his family’s plant nursery. Let
x be the number of hours walking dogs and let y be the total amount of money earned.

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv

Abowl contained 270 starbursts of all different colors. if the probability of picking a yellow is 1/9, then how many yellow starbursts are in the bowl ? ?