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prisoha [69]
3 years ago
7

What is the value of 95 - 10 + +2(141 - 7)?​

Mathematics
2 answers:
Mila [183]3 years ago
8 0

Answer:

  • -3 4/5

Step-by-step explanation:

  • -9 1/5 - 10 + 2/5 + 2(14 1/2 - 7) =
  • -9 1/5 - 10 + 2/5 + 2(7 1/2) =
  • -9 1/5 - 10 + 2/5 + 15 =
  • (- 9 - 10 + 15) + (- 1/5 + 2/5)
  • - 4 + 1/5 =
  • -3 4/5

<u><em>Note</em></u><em>. Solved as per your comment</em>

Irina18 [472]3 years ago
7 0

Answer:

353

Step-by-step explanation:

95 - 10 + 2(141 - 7)

following PEMDAS we will do parenthesis first

95 - 10 + 2(134)

multiplication is next

95 - 10 + 268

addition and subtraction are interchangeable when using PEMDAS but you do whatever comes first. since it's subtraction first in this equation we will do 95 - 10.

85 + 268

now we are left with addition

85 + 268 = 353

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3 years ago
How did you compute sums of dollar amounts that were not whole numbers?
soldier1979 [14.2K]

Answer:

$7.34

Step-by-step explanation:

To compute sum of dollars that are not whole numbers. Using the sum of$5.89 and$1.45 as an illustration :

$5.89 + $1.45

Taking the whole numbers first:

$5 + $1 = $6

Take the sum of the decimals :

$0.89 + $0.45 = $1.34

Sum initial whole + whole of sum of decimal

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8 0
3 years ago
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krek1111 [17]

Answer:

The probability that exactly 6 transactions will be made at an ATM in the next 20 minutes = 0.06306 = 0.0631 to 4d.p

Step-by-step explanation:

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The Poisson distribution formula is given as

P(X = x) = (e^-λ)(λˣ)/x!

where λ = mean = 10 transactions per 20 minutes

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P(X = 6) = (e⁻¹⁰)(10⁶)/6! = 0.06306

5 0
3 years ago
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sdas [7]

Answer:

340 children, 210 adults.

Step-by-step explanation:

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8 0
3 years ago
explain how you could use a number line to show that -4 + 3 and 3 + (-4) have the same value. Which property of addition states
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3 years ago
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