2/11 Unit 5 CFA Equations

1

Sam is 15 years old. Sam is 5 years older than Andy. Which equation represents Andy's age, a?

5a= 15

a - 5 = 15

a + 5 = 15

1

Sarah's family is considering signing up for a music streaming service. They have information on subscription plans from four different companies. The family plans to stream 30 songs per month. Which plan is the best for them?

TuneTown: Pay $5 to join and $0.10 for each song streamed.

MelodyMaster: Pay $15 per month for unlimited song streaming.

MusicMania: Pay $0.20 for each song you stream.

BeatsBargain: Pay $10 to join and $0.15 for each song streamed.

1

Which word problem would you use the following equation to solve:
x + 29 = 41

Last Friday Trey had $29. Over the weekend he received some money for cleaning the attic. He now has $41. How much money did he receive?

Last Friday Trey had $41. Over the weekend he received some money for cleaning the attic. He now has $70. How much money did he receive?

Last Friday Trey had $29. Over the weekend he received some money for cleaning the attic. He now has $70. How much money did he receive?

Last Friday Trey had $12. Over the weekend he received some money for cleaning the attic. He now has $41. How much money did he receive?

1

Four more than half of the students, s, in Bryan's homeroom have tickets to attend the school's musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan's homeroom. SELECT TWO.

1

In an election on how to raise money for a class trip, 3/4 of the students voted to sell candy. There were 60 students who voted in favor of the candy sale. The equation 3/4 s = 60 can be used to find the total number of students, s, who voted. What is the total number of students who voted?

90

80

75

45

1

Which of the equations have x = 6 as a solution? Show your work OR explain the method you used to derive your answers in the show your work section. SELECT TWO.

2x = 12

6(x - 3) = 18

-8 + x = 2

1

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50.
How many hours does Ken need to babysit to earn enough money to buy the computer game?

1

Anna and 2 of her friends went to the movies to watch the new Barbie movie at Movie Bistro in Sugar Hill. Use the table to answer the question below.
Anna and her friends wanted to stock up on snacks before the movie, and they splurged spending a total of $41. If they bought 4 boxes of candy and 5 bags of popcorn, how many sodas did they buy?

1

Solve for a:

1

2/11 Unit 5 CFA Equations

Sam is 15 years old. Sam is 5 years older than Andy. Which equation represents Andy's age, a?

Sarah's family is considering signing up for a music streaming service. They have information on subscription plans from four different companies. The family plans to stream 30 songs per month. Which plan is the best for them?

Which word problem would you use the following equation to solve:
x + 29 = 41

Four more than half of the students, s, in Bryan's homeroom have tickets to attend the school's musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan's homeroom. SELECT TWO.

In an election on how to raise money for a class trip, 3/4 of the students voted to sell candy. There were 60 students who voted in favor of the candy sale. The equation 3/4 s = 60 can be used to find the total number of students, s, who voted. What is the total number of students who voted?

Which of the equations have x = 6 as a solution? Show your work OR explain the method you used to derive your answers in the show your work section. SELECT TWO.

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50.
How many hours does Ken need to babysit to earn enough money to buy the computer game?

Solve for a:

What is the solution to the equation below?

Sam is 15 years old. Sam is 5 years older than Andy. Which equation represents Andy's age, a?

Sarah's family is considering signing up for a music streaming service. They have information on subscription plans from four different companies. The family plans to stream 30 songs per month. Which plan is the best for them?

Which word problem would you use the following equation to solve:
x + 29 = 41

Four more than half of the students, s, in Bryan's homeroom have tickets to attend the school's musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan's homeroom. SELECT TWO.

In an election on how to raise money for a class trip, 3/4 of the students voted to sell candy. There were 60 students who voted in favor of the candy sale. The equation 3/4 s = 60 can be used to find the total number of students, s, who voted. What is the total number of students who voted?

Which of the equations have x = 6 as a solution? Show your work OR explain the method you used to derive your answers in the show your work section. SELECT TWO.

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50.
How many hours does Ken need to babysit to earn enough money to buy the computer game?

Solve for a:

What is the solution to the equation below?

2/11 Unit 5 CFA Equations

2/11 Unit 5 CFA Equations

Sam is 15 years old. Sam is 5 years older than Andy. Which equation represents Andy's age, a?

Sarah's family is considering signing up for a music streaming service. They have information on subscription plans from four different companies. The family plans to stream 30 songs per month. Which plan is the best for them?

Which word problem would you use the following equation to solve:x + 29 = 41

Four more than half of the students, s, in Bryan's homeroom have tickets to attend the school's musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan's homeroom. SELECT TWO.

In an election on how to raise money for a class trip, 3/4 of the students voted to sell candy. There were 60 students who voted in favor of the candy sale. The equation 3/4 s = 60 can be used to find the total number of students, s, who voted. What is the total number of students who voted?

Which of the equations have x = 6 as a solution? Show your work OR explain the method you used to derive your answers in the show your work section. SELECT TWO.

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50. How many hours does Ken need to babysit to earn enough money to buy the computer game?

Solve for a:

What is the solution to the equation below?

Sam is 15 years old. Sam is 5 years older than Andy. Which equation represents Andy's age, a?

Sarah's family is considering signing up for a music streaming service. They have information on subscription plans from four different companies. The family plans to stream 30 songs per month. Which plan is the best for them?

Which word problem would you use the following equation to solve:x + 29 = 41

Four more than half of the students, s, in Bryan's homeroom have tickets to attend the school's musical. 20 students have tickets. Select all the equations that can be used to find the number of students in Bryan's homeroom. SELECT TWO.

In an election on how to raise money for a class trip, 3/4 of the students voted to sell candy. There were 60 students who voted in favor of the candy sale. The equation 3/4 s = 60 can be used to find the total number of students, s, who voted. What is the total number of students who voted?

Which of the equations have x = 6 as a solution? Show your work OR explain the method you used to derive your answers in the show your work section. SELECT TWO.

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50. How many hours does Ken need to babysit to earn enough money to buy the computer game?

Solve for a:

What is the solution to the equation below?

Which word problem would you use the following equation to solve:
x + 29 = 41

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50.
How many hours does Ken need to babysit to earn enough money to buy the computer game?

Which word problem would you use the following equation to solve:
x + 29 = 41

Ken wants to earn $37.50 to buy a computer game. He uses the equation below to calculate the number of hours, h, he needs to babysit to earn the $37.50.
How many hours does Ken need to babysit to earn enough money to buy the computer game?