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Dafna1 [17]
3 years ago
5

HELP I DONT KNOW THESE :(

Mathematics
1 answer:
Leya [2.2K]3 years ago
5 0
The answer is -1 and 2
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Which equation represents the following word problem? Grace is making a cake. The recipe calls for 21/2 cups of flour. If she ha
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Answer: c

Step-by-step explanation:

3/4x = 21/2

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3 years ago
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I think it would be around 17 in
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3 years ago
PLEASE HELP ME
ElenaW [278]

Answer:

Step-by-step explanation: One number is four more than the other."   is represented as 'x'

"One number is four more than the other."  is represented as 'x+4'

"Their sum is fourteen."  is represented as 'x+(x+4)=14'

"Find both numbers."

x+(x+4)=14

x+x+4=14  (add like terms)

2x+4=14 (isolate your 'x' variable on one side of the equality by subtracting 4 from both sides)

2x+4-4=14-4

2x=10 (isolate your 'x' variable by dividing by 2 from both sides)

2x/2=10/2

x=5  (this is the answer to one number)

x+4=5+4=9 (plug in 5 for 'x' and this is the answer to four more than another)

Your two numbers are 5 and 9.

6 0
4 years ago
Write the number 2.4 in the form a/b
telo118 [61]
Improper Fraction: \frac{12}{5}
Mixed Fraction: 2 \frac{2}{5}
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