Yo me voy con c) 9
porque c is igual a ax3= 5x3
pienso que d deveria ser igual a bx3= 3x3
espero te ayude yo no lo estudie en espanol y pienso que cada pais nos ensena differente y perdon por mi espanol pero mi teclado es differente. :)
89972 is already rounded to 3 significant figures.
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Define the numbers:
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Let x be one number.
One number = x
Other number = 5x
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Construct the equation:
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5x - x = 80
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Combine like terms:
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4x = 80
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Divide by 4 on both sides:
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x = 20
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Find the 2 numbers:
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One number = x = 20
Other number = 5x = 5(20) = 100
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Answer: The two numbers in increasing order are 20 and 100.
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200,000 because every decimal adds on
Answer:
less than 7, greater than 1
Step-by-step explanation:
