2 years ago

What is the value of

Mathematics

2 answers:

svet-max [94.6K]2 years ago

7 0

Answer:

r=4

Step-by-step explanation:

Charra [1.4K]2 years ago

5 0

Answer: r= -4

Step-by-step explanation: 5(r-(-2)) = -10 (get rid of parentheses)

5(r+2) = -10 (divide both sides by 5

r+2 = -2 (subtract 2 from both sides)

r = -4

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Answer:

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Step-by-step explanation:

Total Amount = $ 34000

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x = 306000 - 291000

x = 15000

So amount invested at 8 % rate = x = $ 15000

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