Hello there!
Explanations:
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First you had to find the prime factorization of 11.
<em><u>Factors: 1, 11</u></em>
Then you had to find the prime factorization of 18.
<u><em>Factors: 1, 2, 3, 6, 9, 18</em></u>
You can also multiply by the each factor the greater number of times and it occurs in step one and step 2.
<u><em>The least common multiple of 11 and 18 is "198".</em></u>
Hope this helps!
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-Charlie
Distribute the first set of parenthesis
<span><span>15<span>r<span><span>2</span><span></span></span></span>−20r+6r−8</span><span>
Combine like terms
</span><span><span>15<span>r<span><span>2</span><span></span></span></span>+(−20r+6r)−8</span><span>
Simplify your answer
</span><span>15<span>r<span><span>2</span><span></span></span></span>−14r−8
*Answer is </span>15r^2−14r−8*<span><span>
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5 + 7 = 12.
12 + 6 = 18
26 - 18 = 8
Cindy has 8 more miles to run before she reaches the finish line. I would really appreciate it if I could get brainliest. Thanks!! =D
Answer:
Step-by-step explanation:
k is a real number.
We take the square root of both sides of the equation.
Simplifying the equation.