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RUDIKE [14]
3 years ago
8

What’s 1/3x-5+171=171

Mathematics
1 answer:
jasenka [17]3 years ago
5 0

Answer:

x= 15

Step-by-step explanation:

Solve for x:

x/3 - 5 + 171 = 171

Put each term in x/3 - 5 + 171 over the common denominator 3: x/3 - 5 + 171 = x/3 - 15/3 + 513/3:

x/3 - 15/3 + 513/3 = 171

x/3 - 15/3 + 513/3 = (x - 15 + 513)/3:

(x - 15 + 513)/3 = 171

Add like terms. 513 - 15 = 498:

(x + 498)/3 = 171

Multiply both sides of (x + 498)/3 = 171 by 3:

(3 (x + 498))/3 = 3×171

(3 (x + 498))/3 = 3/3×(x + 498) = x + 498:

x + 498 = 3×171

3×171 = 513:

x + 498 = 513

Subtract 498 from both sides:

x + (498 - 498) = 513 - 498

498 - 498 = 0:

x = 513 - 498

513 - 498 = 15:

Answer: x = 15

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10/8 in simplest form:

First, we can start off by finding the GCF of the denominator and the numerator. To do so, we need to list the factors of each of them and find the common ones.

Factors of 10: 1, 2, 5, 10
Factors of 8: 1, 2, 4, 8

We can see that our common factors are 1 and 2, considering that both the numerator and denominator has the same factors (1 and 2). Since we have our common factors, we need to find the greatest. Which is the greatest out of 1 and 2? The GCF is 2 because it is bigger than 1.

Second, divide the numerator and the denominator by the GCF (2).
10 \div 2 = 5  \\ 8 \div 2 = 4

Third, now we can revise our fraction and turn it into the simplest form. Take the two numbers you just got above us and put them in their numerator and denominator spot. You should get: \frac{5}{4}

Answer in fraction form: \fbox {5/4}
Answer in decimal form: \fbox {1.25}
Answer in mixed number form: \fbox {1 1/4}
4 0
3 years ago
Read 2 more answers
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kari74 [83]
The answer is number 1
6 0
3 years ago
Which function has a greater y-intercept?
Natali5045456 [20]

Answer:

Option C, both functions have an y-intersect equal to 2.

Step-by-step explanation:

When we have a function f(x), the y-intercept is the value f(0). This is the point where the graph of the function intersects the y-axis.

Then, for f(x) = -x^2 + 5*x + 2

The y-intercept is:

f(0) = -0^2 + 5*0 + 2 = 2

f(0) = 2

And for g(x) we do not have the equation, but we have the graph, so we can just look at which value of y does the graph intersects the y-axis.

We can see that the graph intersects the graph at y = 2

Then the y-intersect is: g(0) = 2

So both functions have the same y-intersect. Then the correct option is C.

4 0
2 years ago
6.6 as a mixed number
svet-max [94.6K]
It should be 6 3/5 If not I’m sorry
8 0
3 years ago
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