20276

Question

{{{question}}}

Worked Solution

{{{workedSolution}}}

Variant 0

DifficultyLevel

579

Question

Lee pays a monthly membership of $36 to have unlimited entry to the local swimming pool.

If she does squad training, she needs to pay an extra $8 per session to the swim coach.

If Lee does n\large n squad sessions in a month, which expression represents her monthly bill?

Worked Solution

Monthly membership = $36

Cost of n\large n squad sessions = $8n\large n

∴\therefore Total monthly bill = 36 + 8n\large n

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Lee pays a monthly membership of \$36 to have unlimited entry to the local swimming pool. If she does squad training, she needs to pay an extra \$8 per session to the swim coach. If Lee does $\large n$ squad sessions in a month, which expression represents her monthly bill?
workedSolution
Monthly membership = \$36 Cost of $\large n$ squad sessions = \$8$\large n$ $\therefore$ Total monthly bill = {{{correctAnswer}}}
correctAnswer
36 + 8$\large n$

Answers

Is Correct?Answer
x

8n\large n

x

36n\large n

x

36n\large n + 8

✓

36 + 8n\large n

Variant 1

DifficultyLevel

581

Question

Ian pays a monthly membership of $54 to have unlimited entry to the local swimming pool.

If he does squad training, he needs to pay an extra $12 per session to the swim coach.

If Ian does n\large n squad sessions in a month, which expression represents his monthly bill?

Worked Solution

Monthly membership = $54

Cost of n\large n squad sessions = $12n\large n

∴\therefore Total monthly bill = 54 + 12n\large n

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Ian pays a monthly membership of \$54 to have unlimited entry to the local swimming pool. If he does squad training, he needs to pay an extra \$12 per session to the swim coach. If Ian does $\large n$ squad sessions in a month, which expression represents his monthly bill?
workedSolution
Monthly membership = \$54 Cost of $\large n$ squad sessions = \$12$\large n$ $\therefore$ Total monthly bill = {{{correctAnswer}}}
correctAnswer
54 + 12$\large n$

Answers

Is Correct?Answer
✓

54 + 12n\large n

x

54n\large n + 12

x

54n\large n

x

12n\large n

Variant 2

DifficultyLevel

583

Question

Usain pays a monthly membership of $50 to have unlimited entry to the local running track.

If he does track training, he needs to pay an extra $10 per session to the track coach.

If Usain does n\large n track sessions in a month, which expression represents his monthly bill?

Worked Solution

Monthly membership = $50

Cost of n\large n track sessions = $10n\large n

∴\therefore Total monthly bill = 10n\large n + 50

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Usain pays a monthly membership of \$50 to have unlimited entry to the local running track. If he does track training, he needs to pay an extra \$10 per session to the track coach. If Usain does $\large n$ track sessions in a month, which expression represents his monthly bill?
workedSolution
Monthly membership = \$50 Cost of $\large n$ track sessions = \$10$\large n$ $\therefore$ Total monthly bill = {{{correctAnswer}}}
correctAnswer
10$\large n$ + 50

Answers

Is Correct?Answer
x

10n\large n

✓

10n\large n + 50

x

50n\large n

x

50n\large n + 10

Variant 3

DifficultyLevel

583

Question

Olivia pays a monthly membership of $42 to have unlimited entry to the local CrossFit gym.

If she does Ninja Warrior training, she needs to pay an extra $19 per session to the head trainer.

If Olivia does n\large n Ninja Warrior training sessions in a month, which expression represents her monthly bill?

Worked Solution

Monthly membership = $42

Cost of n\large n Ninja Warrior sessions = $19n\large n

∴\therefore Total monthly bill = 42 + 19n\large n

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Olivia pays a monthly membership of \$42 to have unlimited entry to the local CrossFit gym. If she does Ninja Warrior training, she needs to pay an extra \$19 per session to the head trainer. If Olivia does $\large n$ Ninja Warrior training sessions in a month, which expression represents her monthly bill?
workedSolution
Monthly membership = \$42 Cost of $\large n$ Ninja Warrior sessions = \$19$\large n$ $\therefore$ Total monthly bill = {{{correctAnswer}}}
correctAnswer
42 + 19$\large n$

Answers

Is Correct?Answer
✓

42 + 19n\large n

x

42 −- 19n\large n

x

42n\large n + 19

x

42n\large n −- 19

Variant 4

DifficultyLevel

585

Question

Dominic pays a monthly membership of $27 to have unlimited entry to the local trampoline sports gym.

If he does personal lessons, he needs to pay an extra $15 per lesson to the gym.

If Dominic does n\large n personal lessons in a month, which expression represents his monthly bill?

Worked Solution

Monthly membership = $27

Cost of n\large n personal lessons = $15n\large n

∴\therefore Total monthly bill = 27 + 15n\large n

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Dominic pays a monthly membership of \$27 to have unlimited entry to the local trampoline sports gym. If he does personal lessons, he needs to pay an extra $15 per lesson to the gym. If Dominic does $\large n$ personal lessons in a month, which expression represents his monthly bill?
workedSolution
Monthly membership = \$27 Cost of $\large n$ personal lessons = \$15$\large n$ $\therefore$ Total monthly bill = {{{correctAnswer}}}
correctAnswer
27 + 15$\large n$

Answers

Is Correct?Answer
x

27n\large n + 15

x

27n\large n −- 15

✓

27 + 15n\large n

x

27 −- 15n\large n

Variant 5

DifficultyLevel

587

Question

Serena pays a monthly membership of $35 to have unlimited entry to the local tennis centre.

If she does individual lessons, she needs to pay an extra $12 per lesson to the head coach.

If Serena does n\large n individual lessons in a month, which expression represents her monthly bill?

Worked Solution

Monthly membership = $35

Cost of n\large n individual lessons = $12n\large n

∴\therefore Total monthly bill = 12n\large n + 35

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Serena pays a monthly membership of \$35 to have unlimited entry to the local tennis centre. If she does individual lessons, she needs to pay an extra \$12 per lesson to the head coach. If Serena does $\large n$ individual lessons in a month, which expression represents her monthly bill?
workedSolution
Monthly membership = \$35 Cost of $\large n$ individual lessons = \$12$\large n$ $\therefore$ Total monthly bill = {{{correctAnswer}}}
correctAnswer
12$\large n$ + 35

Answers

Is Correct?Answer
x

12 −- 35n\large n

x

12n\large n −- 35

x

12 + 35n\large n

✓

12n\large n + 35

Tags