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ololo11 [35]
3 years ago
12

Help<33 4x+7y=-2, y=2

Mathematics
2 answers:
Romashka-Z-Leto [24]3 years ago
5 0

Answer:

x= -4

Step-by-step explanation:

4x+7y = -2

4x+14 = -2

4x = -16

x = -4

dsp733 years ago
4 0

Answer:

do you <3 me ;)

Step-by-step explanation:

your answer is...

x = −4

y = 2

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Answer:

50.27 units

Step-by-step explanation:

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3 0
3 years ago
What percent of 59 is 44.1? Round the answer to the nearest<br> hundredth of a percent if necessary.
olga nikolaevna [1]

Answer:

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Step-by-step explanation:

step 1: We need the assumption that 44.1 is 100% since it is our output value

step 2: We need to represent the value we seek in x

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step 5: This give us a pair of simple equations:

100% = 44.1 (1)

x% = 59 (2)

step 6: by simplify dividing equation 1 by equation 2 and taking note of the fact that both the LHS (left hand side) of both equations have the same unit (%); we have

\frac{100}{x}  =   \frac{44.1}{59}

step 7: Taking the inverse (or reciprocal) of both sides yields

\frac{x}{100 }  =  \frac{59}{44.1}

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4 0
3 years ago
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