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horrorfan [7]
4 years ago
15

Find the total cost for $1500 and a 7% tax

Mathematics
1 answer:
Korolek [52]4 years ago
6 0

1500*.07=205

1500-105=1395

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NEED HELP ASAP!!!<br><br> Write 18/7 as a mixed number
Kryger [21]

Answer:

Your answer is 2 4/7.

Step-by-step explanation:

Hope this helps!

7 0
2 years ago
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Pls help ASAP! I will mark the brainliest (IF I GET IT RIGHT)
Gelneren [198K]

Answer:

V=288π      

288*3.14=904.32

Step-by-step explanation:

V=4/3π (6)^{3}

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How many solutions does the system of equations have? Pls help :(
goldfiish [28.3K]

Given the system of equations below:

\large{ \begin{cases} y = 2x + 1 \\  - 4x + 2y = 2 \end{cases}}

The first equation is y-isolated so we can substitute in the second equation.

\large{ - 4x + 2(2x + 1) = 2}

Use the distribution property to expand in and simplify.

\large{ - 4x + 4x + 2 =  2} \\  \large{0 + 2 = 2 \longrightarrow 2 = 2}

The another method is to divide the second equation by 2.

\large{ \frac{ - 4x}{2}  +  \frac{2y}{2}  =  \frac{2}{2} } \\  \large{ - 2x + y = 1}

Arrange in the form of y = mx+b.

\large{y = 1 + 2x \longrightarrow y = 2x + 1}

When we finally arrange, compare the equation to the first equation. Both equations are the same which mean that both graphs are also same and intersect each others infinitely.

For more information, when the both sides are equal for equation - the answer would be infinitely many. If both sides aren't equal (0 = 4 for example) - the answer would be none. If the equation can be solved for a variable then it'd be one solution.

Answer

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Hope this helps. Let me know if you have any doubts!

3 0
3 years ago
What is the integer for 2°f above zero
Illusion [34]
2 F above zero would be 2. Unless it says in Celsius or Kelvin.
Integer is just a fancy way of saying whole number
5 0
3 years ago
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sertanlavr [38]

Step-by-step explanation:

=  { ({2}^{ - 4}) }^{ - 3}

=  {2}^{ - 4 \times ( - 3)}

=  {2}^{12}

{ ({2}^{ - 4}) }^{ - 3}  =  {2}^{12}

6 0
2 years ago
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