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m_a_m_a [10]
3 years ago
11

5t-17.2=16.3What is t?PLEASE HELP!

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
4 0

Answer:6.7

Step-by-step explanation:

5t-17.2=16.3

5t=16.3+17.2

5t=33.5

5t/5t=33.5/5

t=6.7

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A woman earns $ 1,350 in interest from two accounts in one year. If she has three times as much invested at 7% as she does at 6%
VashaNatasha [74]

Answer:

The woman invested $15,000 at 7% interest rate and $5,000 at  6% interest rate.

Step-by-step explanation:

We are given the following in the question:

Let x be the interest earned from 7% interest rate and y be the interest earned from 6% interest rate.

The woman invested has three times as much invested at 7% as she does at 6%.

Thus, we can write the equation:

x = 3y

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Thus, we can write the equation:

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8 0
3 years ago
What is the equation of the line that is parallel to the given
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is the given line  3x - 4y = -17?

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b=4.25

the equation is y=0.75x+4.25

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84.6 minutes

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94% of 90 minutes =

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3 years ago
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