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4 years ago

A value is in the domain of a function if there is a(n)___ x-value.

Mathematics

1 answer:

Flura [38]4 years ago

5 0

Answer:

I do not understand the question.

Step-by-step explanation:

Perhaps you can include a picture or describe the question better, so I can help you.

Sorry but at this moment I do not understand the question.

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A meal costs $30 before tax and tip.

Vlad1618 [11]

Answer:

$38.1

Step-by-step explanation:

Tax: 30*0.07 = 2.1

Tip: 30*0.2 = 6

Total: 30 + 2.1 + 6 = 38.1

3 0

3 years ago

Simplify.<br><br> n 6 · n 5 ÷ n 4 · n 3 ÷ n 2 · n

trasher [3.6K]

Answer: $n^{9}$

Step-by-step explanation:

Given expression: $n^6\cdot n^5\div n^4\cdot n^3\div n^2\cdot n$

The law of exponents are given by :_

$a^m\cdot a^n=a^{m+n}\\\\a^m\div a^n=a^{m-n}$

Using PEDMAS, first we solve division, we get

$n^6\cdot n^{5-4}\cdot n^{3-2}\cdot n\\\\=n^6\cdot n\cdot n\cdot n$

Now, using product law of exponent we get

$n^{6+1+1+1}\\\\=n^{9}$

7 0

3 years ago

Read 2 more answers

How do you simplify the equation useing like terms: 8r+12p-7-3p

stiks02 [169]

Answer:

8r+9p-7

Step-by-step explanation:

12p-3p=9p

8r+9p-7

7 0

3 years ago

-5x-4y=10

strojnjashka [21]

Answer:

y intercept = $(0, ~-\frac{5}{2} )$

x intercept = $(-2, ~0)$

Step-by-step explanation:

$-5x - 5y = 10$

y intercept

$\to x = 0$

$-5(0) - 4y = 10$

$-4y = 10$

$y = \frac{10}{-4}$

$y = -\frac{5}{2}$

so, the answer is $(0, ~-\frac{5}{2} )$

x intercept

$\to y = 0$

$-5x - 4(0) = 10$

$-5x = 10$

$x = \frac{10}{-5}$

$x = -2$

so, the answer is $(-2, ~0)$

Happy to help :)

8 0

3 years ago

Read 2 more answers

Which system of equations is represented in the graph?

joja [24]

Answer:d

Step-by-step explanation:

grugsfhijgefgjbv ya nij

3 0

3 years ago