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Vinvika [58]
2 years ago
8

Three times as many adults as students attended a game. The total attendance was 480. If 3x + x = 480 models this situation, whi

ch two statements are true?
A) 3x = number of students
B) X = number of adults
C) 480 - x = number of adults
D) 360 adults attended.
E) 200 children attended.​
Mathematics
2 answers:
Nuetrik [128]2 years ago
6 0

Answer:

The answer is C and D

Step-by-step explanation:

Sophie [7]2 years ago
3 0

Answer:

C and D

Step-by-step explanation:

The number of adults is based on the number of students. Therefore, x = students, and 3x = adults.

480 − x = 3x → 4x = 480 → x = 120 students → 3x = 360 adults

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Answer:

Mark up =0.46=46%.

Step-by-step explanation:

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The formula to calculate Mark up is

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0.46 when converted to percent is 0.46x100= 46%.

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