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Evaluate: (9|3-5|-5|4|div10)/(-3(5)-2xx4...

Evaluate: `(9|3-5|-5|4|div10)/(-3(5)-2xx4div2)`

A

`(9)/(10)`

B

`-(8)/(17)`

C

`-(16)/(19)`

D

`(4)/(7)`

Text Solution

AI Generated Solution

The correct Answer is:
To evaluate the expression `(9|3-5|-5|4|div10)/(-3(5)-2xx4div2)`, we will follow these steps: ### Step 1: Simplify the numerator The numerator is `9|3-5|-5|4|div10`. 1. Calculate `3 - 5`: \[ 3 - 5 = -2 \] So, `|3 - 5| = |-2| = 2`. 2. Now substitute this back into the numerator: \[ 9|3-5| = 9 \times 2 = 18 \] 3. Next, calculate `|-5|`: \[ |-5| = 5 \] 4. Now calculate `|4|`: \[ |4| = 4 \] 5. Substitute these into the numerator: \[ 18 - 5 \times 4 \div 10 \] 6. Calculate `5 \times 4`: \[ 5 \times 4 = 20 \] 7. Now substitute this back: \[ 18 - 20 \div 10 \] 8. Calculate `20 \div 10`: \[ 20 \div 10 = 2 \] 9. Finally, substitute this back: \[ 18 - 2 = 16 \] ### Step 2: Simplify the denominator The denominator is `-3(5) - 2xx4div2`. 1. Calculate `-3(5)`: \[ -3 \times 5 = -15 \] 2. Now calculate `2 \times 4`: \[ 2 \times 4 = 8 \] 3. Next, calculate `8 \div 2`: \[ 8 \div 2 = 4 \] 4. Substitute these back into the denominator: \[ -15 - 4 = -19 \] ### Step 3: Combine the results Now we have: \[ \text{Numerator} = 16 \] \[ \text{Denominator} = -19 \] So the expression becomes: \[ \frac{16}{-19} = -\frac{16}{19} \] ### Final Answer The final evaluated result is: \[ -\frac{16}{19} \]
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