Answer:
Step-by-step explanation:
Substitute 1/2 wherever you see x
= -1/3 +5
= -1+15/3
=14/3
Evaluate -7(5+3)-[-6]
1 answer:
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E = amount she put for Education
CD = amount she put for a Certificate of Deposit.
so, whatever those amounts are, we know that all she got is 70,000 bucks total, so E + CD = 70000.
how much is three times the CD? well, 3*CD or 3CD.
how much is 10,000 more than that? well 3CD + 10000.
since we know that the amount on Education was 10000 more than three times the CD, then E = 3CD + 10000.
how much was it invested in the CD? well, CD = 70000 - E.
CD = amount she put for a Certificate of Deposit.
so, whatever those amounts are, we know that all she got is 70,000 bucks total, so E + CD = 70000.
how much is three times the CD? well, 3*CD or 3CD.
how much is 10,000 more than that? well 3CD + 10000.
since we know that the amount on Education was 10000 more than three times the CD, then E = 3CD + 10000.
how much was it invested in the CD? well, CD = 70000 - E.