Acity has 1728 law enforcement officers the officers are divided into equal groups which of the following is not a number of complete groups that can be made out of 48 groups 42 groups 36 groups and 32 groups

Divide 1728 by each of the choices.

1728/48 = 36

1728/42 = 41.1428...

1728/36 = 48

1728/32 = 54

The only number that does not go into 1728 evenly is 42.

42 groups

a

b

d

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x