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emmainna [20.7K]
2 years ago
14

Answer questions 1, 7, 8, 9, and 10 pls :)

Mathematics
1 answer:
Doss [256]2 years ago
3 0

Answer:

A

Step-by-step explanation:

the answer is A or C the answer is in you head

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The ratio of money in Terry's bank account to Faye's bank account was 3:7.
igor_vitrenko [27]

Answer:

£390

Step-by-step explanation:

 The ratio of money in bank:

        Terry  :    Faye

             3      :     7

Terry put £220 in his account

Faye withdrew £300 from her account

 Unknown:

Initial amount Terry had = ?

Solution:

 Let the real amount terry has = 3x

  Faye will have = 7x

Now;

        3x + 220  = 7x -300

 Solving this equation:

         3x + 220  = 7x -300

       3x - 7x = -300 - 220  

           -4x  = - 520

             4x = 520

               x = 130

Originally, Terry has 3x = 3 x 130 = £390

3 0
2 years ago
Is 2 and 4.5 equivalent ​
o-na [289]

2 and 4.5 is not equivilant since 2 and 4.5 cannot go together (the 0.5 does not help and so it does not make it equivalent.)

Hope this helped!

Nate

3 0
3 years ago
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Bella thinks that the fraction 4/8 is the simplest form of 2/4 find and correct her mistake
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1/2 is the simplest form
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To buy a car, Ahmed borrowed $15000 for 3 years at an annual simple interest rate of 9%. how much interest will he pay if he pay
allochka39001 [22]

4,050$ and 19,050 that is your answer

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2 years ago
Help PLSS HELP ASAP<br> TAN^2 X + SQRT3 TAN X =[0}
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\boxed{\large{\bold{\textbf{\textsf{{\color{blue}{Answer}}}}}}:)}

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