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Grace [21]
2 years ago
5

What is the solution to the system of equations? y = x + 3 x = –2

Mathematics
1 answer:
IrinaVladis [17]2 years ago
5 0
X= -2

y= 1


Just plug in the x= -2  into the y system of equation. so y= (-2)+3
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Tell whether the statement is always, sometimes, or never true. The LCM of two different prime numbers is their product.
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Step-by-step explanation:The LCM of two or more prime numbers is equal to their product. ... Assume two prime numbers as two different variables and find their LCM using prime factorization of both the numbers.

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The mean and standard deviation when presenting results?
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Standard deviation is a number used to tell how measurements for a group are spread out from the average (mean), or expected value. A low standard deviation means that most of the numbers are close to the average. A high standard deviation means that the numbers are more spread out.

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7 0
3 years ago
3x/4 +2/3=x/3 find the exact answer to the simplest form
slega [8]
First, we need to get rid of the denominator. to do so, we will simply multiply all terms by 12 (which is the result of 3*4).
(3x/4)(12)+(2/3)(12)=(x/3)(12)
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5 0
3 years ago
Find the equation of the line passing through point (-1, -2) and having <br> slope 1/5. Show work.
STatiana [176]

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Step-by-step explanation:

Hope this helps

6 0
2 years ago
What is n in 3/5n + 15 =10+2/5n
Phantasy [73]
Simplify both sides of the equation.

<span><span><span><span>3/5</span>n </span>+ 15 </span>= <span><span><span>2/5</span>n </span>+ 10


</span></span>Subtract 2/5n from both sides.

<span><span><span><span><span>3/5</span>n </span>+ 15 - </span><span><span>2/5</span>n </span></span>= <span><span><span><span>2/5</span>n </span>+ 10 - </span><span><span>2/5</span>n</span></span></span><span><span><span><span>15</span>n </span>+ 15 </span>= 10


</span>Subtract 15 from both sides.

<span><span><span><span><span>1/5</span>n </span>+ 15 - </span>15 </span>= <span>10 - 15</span></span><span><span><span>1/5</span>n </span>= -<span>5


</span></span>Multiply both sides by 5.

<span><span>5 </span></span>× (1/5n) = (5) × (−5)<span>n = -<span><span>25


Answer: n is -25.</span></span></span>
8 0
3 years ago
Read 2 more answers
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