With the substitution method, which variable should you solve for first?

Whats the answer to (m-n) (-3)

The difference of two numbers is 48. The larger number is three times the smaller number. Find the numbers.

A bag with 9 marbles is shown a marble is chosen from the bag at random. what are the odds in favor of choosing a black marble

Question 1 Part A Ben has $172 to spend on a membership at the fitness club. How many months can Ben be a member of the fitness club?

Angle and Kenny play online video games. Angie buys 1 software package and 4 months of game play, Kenny buys 1 software package and 6 months of game play Each software package costs $25.

What is the mode of the following data values 87, 39, 31, 52, 31

A 2 column table with 7 rows. The first column, x, has the entries, negative 2, negative 1, 0, 1, 2, 3. The second column, f (x) has the entries, 3, 3, 3, 3, 3, 3. A 2 column table with 7 rows.

Joanna recorded the number of laps she swam during practice in one week. Freestyle 100 Breaststroke 50 Backstroke 60 Butterfly 25 What is the value of the breaststroke to butterfly ratio? [Type your answer as a fraction in simplest form.

9x divided by - 2x sqared

Practice calculating the mean of a data set. A 2-column table with 6 rows. Column 1 is labeled month with entries January, February, March, April, May, June.