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Naddika [18.5K]
2 years ago
8

Please HELP ME!!! Write an equation and solve it the answer choices are down below thank you!!!

Mathematics
1 answer:
sesenic [268]2 years ago
4 0
I do not understand why you or your teacher have written down a certain number of minutes by each equation, but I will do my best to answer your question. I hope that I’m able to help.

1,2) 20 + 3.5x = 30 + 2.75x
-20 -20
3.5x = 30 + 2.75x - 20
-2.75x -2.75x
0.75x = 10
/0.75 /0.75
x = 13.333...

3,4) 3.5x + 2.75x = 20 + 30
6.25x = 50
/6.25. /6.25
x = 8


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3 years ago
 How many​ flowers, spaced every 3 ​in., are needed to surround a circular garden with a 150​-ft ​radius? Use 3.14 for pi.
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Answer:

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Step-by-step explanation:

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step 2

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2 years ago
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3 years ago
. Cody has $700 in a savings account that pays 4% simple interest. What is the amount of simple interest he will earn in 2 years
Ganezh [65]
A = $756.00

(I = A - P = $56.00)

Equation:
A = P(1 + rt)
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5 0
3 years ago
Read 2 more answers
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