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Anni [7]
2 years ago
8

Solve for brainliest please

Mathematics
2 answers:
user100 [1]2 years ago
7 0

5x-19+9x+3=180

14x-16=180

14x=196

x=14

Hope this helped :)

Sergio [31]2 years ago
7 0

Answer:

I TAKE BACK WHAT I SAID I READ THE QUESTION WRONG MY BAD

Step-by-step explanation:

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Helpp picture above I will mark
ivolga24 [154]

Answer:

I believe the answer is 45

Step-by-step explanation:

First do the parentheses: 12-2=10

Then do the exponent: 3^2=3*3=9

Next multiply 9 by 10: 9*10=90

Lastly divide 90 by 2: 90/2=45

5 0
2 years ago
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What is 8 16/1000 simplified?
dimaraw [331]
8 16/1000 = 8 2/125
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2 years ago
For y = 3x - 2x2 +5x3, show how to find the value for y, when x = 3. Show your work
Ugo [173]
Y= 3(3)–2(3)2+5(3)3
y= 9–2*3*2+5*9
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6 0
3 years ago
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Please help me ill put the question up for a lot of point, and i will mark as brainliest!!!
sattari [20]

Step-by-step explanation:

(2x³y^-4)^-2 = 1/(4x⁶y^‐8) = y⁸/(4x⁶)

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so, the whole expression is then

y⁸/(4x⁶) × y⁷/(8x⁵) × 4y⁴/x⁹

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so, D is the correct answer.

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