If you were to solve the following system by substitution, what would be the best variable to solve for and from what equation?2x+6y=9

3x-12y=15

In math class, 26 students passed the quiz and 8 did not pass. what is the ratio of students who passed the test total students.

On the map of a town, the library is located at (-8, 8), and the seafood market is located at (-8, 2). Mary walks from the library to the seafood market. How many units on the map does she walk?

Bon buys eggs and potatoes at a store. He paid a total of $25.92. He paid $2.27 for the eggs and then bought 5 bags of potatoes that each cost the same amount. What is the cost of each bag of potatoes?

If the nth term of a sequence is 2n + 4, what is the sum of the first n terms?

What is 0.02 written as a percent?

The number of students enrolled at a college is 18,000 and grows 6% each year. part a: the intial amount a is ___.

Breanna is conducting an experiment with a number cube. she rolled the cube 24 times how many times could she expect the cube to land on a 6? A. 1 time B. 3 times C. 4 times D. 6 times

Mike took clothes to the cleaners three times last month. First, he brought 4 shirts and 1 pair of slacks and paid $15.95. Then he brought 7 shirts, 4 pairs of slacks, and 1 sports coat and paid $49.38.

In a school with only sixth and seventh graders, 2/5 of the 200 students are seventh graders. Describe one way to determine how many students in the school are sixth graders.

List the rst 10 terms of each of these sequences. a) the sequence obtained by starting with 10 and obtaining each term by subtracting 3 from the previous term b) the sequence whose nth term is the sum of the rst n positive integers c) the sequence