Solve this system of equations:

y = 6x − 11

−2x − 3y = −7

Write your answer as an ordered pair

Cassie bought 3 t-shirts and 2 pairs of shorts for $31. Lorena bought 4 t-shirts and 1 pair of shorts for $28. What was the cost of the shorts?

One equation in this system is y = -x + 10

What is the other equation? (Write in slope-intercept form)

What is the apparent solution to this system of equations?

(Write as an ordered pair)

Write a system of equations to describe the situation below, solve, and write as an ordered pair (with number of months as x). Two friends, Ann and Malia, are growing out their hair. They plan to cut it off at a certain point and donate it to a charity that makes wigs for people with cancer. Ann's hair is already 23 centimeters long and grows at a constant rate of 3 centimeters per month. Malia's hair is 27 centimeters and growing at a speed of 1 centimeter per month. If the girls get their hair cut on a certain day, they will have exactly the same length to donate. How long will their hair be? How long will that take?

What does that ordered pair represent in the context of the problem?

Jianna has p pennies and n nickels that add up to more than 40 cents. She has fewer than 20 coins altogether.

Write a system of inequalities that represents how many pennies and nickels that she could have.

Which of these graphs represents the solutions to the system of inequalities you wrote above? (assuming that it is possible to have a negative number of coins)

If pennies are the y value, finish this statement with the upper limit of the number of pennies: p<?

(What should the question mark be? Pay attention to scale)