the local baseball team won the national championship last year. at the start of the baseball season, shirts signed by the team members sold for $250. However, three months into the season, the team had a losing record and the shirts were only selling for $75. (What was the monthly multiplier and percent of decrease)

Multiplier: -175/3

Decrease: 23⅓ %

Step-by-step explanation:

75 = 250 - 3(d)

d = -175/3

Y = 250 - (175/3)m

Where m is the no. of months

Y is the new value

(175/3)/250 × 100 = 70/3 %

Or 23⅓ %

Step-by-step explanation:

Hope this helped!!

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.