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3 years ago

HELP THIS IS DUE SOON 30 POINTS

Mathematics

1 answer:

kenny6666 [7]3 years ago

4 0

Answer:

x = 4

Step-by-step explanation:

f(x) = 4x-5

11 = 4x-5

4x-5 = 11

4x = 11+5

= 16

x = 16÷4

= 4

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4 years ago

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Kimmy saving accounts has a balance of $76.23 in June by September her balance is 5 time as much as her June balance between Sep

hammer [34]

Answer:

Kimmy balance in December will be $545.21.

Step-by-step explanation:

Given:

Balance in account in June = $76.23

Now Given, by September her balance is 5 time as much as her June

It means that Balance in account till September is 5 times Balance in account in June.

framing in equation form we get;

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Also Given:

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framing in equation form we get;

Kimmy balance till December = $\$76.23+ \$381.15+\$87.83 = \$545.21$

Hence Kimmy balance in December will be $545.21.

3 0

3 years ago

Determine the present value, P, you must invest to have the future value, A, at simple interest rate r after time t. Round answe

abruzzese [7]

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A=P(1+rt)\qquad 
\begin{cases}
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4 years ago

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Answer:

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3 years ago

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PLZ HELP ASAP FOR BRAINLIEST ANSWER AND 20 POINTS!!!!

katovenus [111]

Answer:

15.62 =c

Step-by-step explanation:

pythagorean theorem

a^2 +b^2 =c^2

10^2 + 12^2 = c^2

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15.6204995 =c

to the nearest hundredth

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4 years ago