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ziro4ka [17]
3 years ago
11

Given y=3x-7. When x = 0 what is the value of y

Mathematics
1 answer:
MissTica3 years ago
7 0

Answer:

-7

Step-by-step explanation:

y=3x-7

x=0 ⇒ y= 3*0-7= -7

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Mary has $65,000 to invest in two accounts. The first account is a private savings offering 6% annual interest and the second ac
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Answer:

first account with 6% interest ( x ) = $46000

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Step-by-step explanation:

Principal = $65000

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assuming ; X = money invested in first account ,  Y = money invested in second account

hence :

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0.06 x + 0.06 y = 3900 ------- ( 4 )

subtract equation 3 form equation 4

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