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sleet_krkn [62]
3 years ago
8

(5/6 + 2/3) - (3/4 + 1/12)

Mathematics
2 answers:
Yuki888 [10]3 years ago
5 0
(5/6 + 2/3) - (3/4 + 1/12
= 9/6 - 10/12
= 18/12 - 10/12
= 8/12
= SIMPLIFY: 2/3

Hope this helps!!
Gnesinka [82]3 years ago
4 0

Answer: 5/6

Step-by-step explanation:

Let's start by making 2/3 more easier to subtract by multiplying the numerator and denominator by 2.

\frac{2}{3}x\frac{2}{2}=\frac{4}{6}

Now it's 5/6+4/6 which is 9/6

for the 3/4 multiple the numerator and denominator by 3

\frac{3}{4}x\frac{3}{3} =\frac{9}{12}

9/12-1/12=8/12

we can divide the numerator and denominator by 2  

\frac{8}{12} ÷ \frac{2}{2} =\frac{4}{6}

9/6-4/6=5/6

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Hi there!

The way that an infinite number of solutions is achieved is when the two equations, when solved together, get an answer which is just a number equal to the same number. To do this, first substitute 6x-b in for y in the second equation.

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Now, we see that b needs to be equal to -3 when multiplied by -1/2. When both sides are divided by -1/2, b becomes equal to 6. Thus, b must be 6.

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8 0
4 years ago
The explicit formula for an arithmetic sequence is an = 20 + (n − 1)(2). What is the 200th term?
Andrews [41]

Answer:

a_{200}=418

Step-by-step explanation:

The explicit formula for an arithmetic sequence is given by :

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3 years ago
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Step-by-step explanation:


5 0
3 years ago
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