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Anit [1.1K]
3 years ago
15

X + 2x - 9 + xy - 2 - 3x + 2xy - 4

Mathematics
1 answer:
frozen [14]3 years ago
3 0

Answer:

3xy-15 thats the simplified form

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A spinner with 9 equal sections is numbered 1 through 9. The probability of spinning a 1 or a 9 is 2/9 .
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What is the value of v? 45(v−7)=2
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Solve the equation 58 - 10x ≤ 20 + 9x
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Answer:

x≥2

Step-by-step explanation:

First, write out the equation as you have it:

58-10x\leq20+9x

Then, add 10x to both sides:

58-10x+10x\leq20+9x+10x\\58\leq20+19x

Next, subtract 20 from both sides:

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Finally, divide both sides by 19:

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x\geq 2

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