Which of the following expressions represents "three times the difference between t and y"?

3 (t - y)

3t - y

y - 3t

A 25 gram sample of a sample that's used for drug research has a k value of 0.1205

The admission fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day 2200 people enter the fair and $5050 is collected. How many children and how many adults attended? SHOw your work

What is 3 numbers between 2.15 and 2.17

Changing all of the values in a data set in the same way is called transmitting the data. O A. True O B. False

Livvi invests $19,430 in a savings account at her local bank which pays 1.8% simple annual interest. She also deposits $16,470 in an online savings account which pays 2.7% simple annual interest.

You have a bag of marbles. There are 10 red marbles, 80 green marbles and 110 orange marbles. You get one marble out and record what it is before putting it back and shaking the bag.

Find the range of values of x for which |x-4| is greater than or equal to 2

What is m∠A? 45° 103° 77° 35°

Suppose you are managing 19 employees, and you need to form three teams to work on different projects.

Jack rented 2 times as many DVD's as Paloma last month. Paloma tented 4 fewer than Greg, but 4 more than grace. Greg rented 9 DVD's. How many DVD's did each person rent?