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tensa zangetsu [6.8K]
2 years ago
15

A problem states “ there are nine more children than parents in a room. There are 25 people in the room and all. How many childr

en are there in the room.”
Let c represent the number of children.
Which expression represents the number of parents?

A. 9 - c
B. c x 9
C. c - 9
D. c + 9

Thank you kind human.
From fellow human.
Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
6 0

Answer:

D

Step-by-step explanation:

If C represents the number of children you aren't gonna want to multiple like how it shows in option b and you aren't gonna wanna subtract.

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2 years ago
Please I need this ASAP so can someone helpppppp
iris [78.8K]
AC = 8.9
BC = 6.5
(90% angle)
8.9 x 6.5 = <span>57.85
57.85/2 = 28.925
Area of ^ABC =  28.925 cm squared

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DEF is 5 times as big as ABC
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Step-by-step explanation:

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3/7 • 2 1/14

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