Before a sale, the price of a $120 electric scooter was changed to $150.
Find the percent of change. Classify as a percent increase or decrease.

25% increase

Step-by-step explanation:

The numeric increase in the number is 150 - 120 = 30. In terms of the percentage of the original number it is 25%. The required increases in the number from 120 to 150 is 25% of the original number.

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.