Unit 2 Mid Quiz

Which situation is best represented by the following equation? 22.99m + 39 = 452.82

• Michele paid $452.82 for her gym membership. She paid a $39.00 start-up fee and $22.99 for each month she was a member of the gym. What is m, the number of months Michele paid for a gym membership?

• Michele paid $452.82 for her gym membership. She paid a $22.99 start-up fee and $39.00 for each month she was a member of the gym. What is m, the number of months Michele paid for a gym membership?

• Michele and Scott paid $452.82 for gym memberships. Michele paid a $39.00 per month for a premium membership and Scott paid $22.99 for each month for a basic membership. What is m, the number of months Michele and Scott paid for gym memberships?

• Michele paid $452.82 for her gym membership. She paid $22.99 for each month she was a member of the gym and received a $39.00 discount for being a new member. What is m, the number of months Michele paid for a gym membership?

A baker started the day with 126 cupcakes to sell. At the end of the day, there were 11 cupcakes remaining. Write an equation that can be used to find c, the number of cupcakes that were sold that day.

Which equation best fits the situation?

• c = 126 - 11
• c = 11 - 126
• c = 126 / 11
• c = 126 + 11
• c = 11 * 126

Elijah would like to collect 127 coins for his collection. He currently has 43 coins. He can afford to buy 3 coins weekly until he reaches his goal. Write an equation that will show how many weeks, w, it will take for him to reach his goal.

Which equation best fits the situation?

• 43 + 3w = 127
• 43 - 3w = 127
• 127 - 3w = 43
• 3w + 43 = 100

Margaret has a personal goal of burning more than 651 calories today. She can burn 186 calories per hour by walking around the track. She wants to find h, the number of hours she needs to walk to exceed her goal.

Determine if the following statements are true or false.

• True

• False

Margaret has a personal goal of burning more than 651 calories today. She can burn 186 calories per hour by walking around the track. She wants to find h, the number of hours she needs to walk to exceed her goal.

Determine if the following statements are true or false.

• True
• False

Marcel and his friends are spending the day at an amusement park. The park charges $10 for admission and games cost $1.50 each. Which inequality can be used to find x, the number of games can Marcel play if he wants to spend no more than $50?

• 10 + 1.5x ≥ 50

• 10 + 1.5x ≤ 50

• 10x + 1.5 ≥ 50

• 10x + 1.5 ≤ 50