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viktelen [127]
3 years ago
7

(03.03)

Mathematics
1 answer:
xxMikexx [17]3 years ago
4 0

Answer:

3

Step-by-step explanation:

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(08.01 MC)
Colt1911 [192]

Part A:

We see that this pair of equations has 1 solution. On a graph, the solutions of 2 (or more) lines is where the lines intersect. In this case, since these lines intersect 1 time, they have 1 solution.

Part B:

As previously mentioned, the solutions of multiple lines is where the lines intersect. In this case, since they intersect at (4,4), that is the solution.

6 0
3 years ago
(3)-2<br> Evaluate exponent
olga nikolaevna [1]

Answer:

3^{-2} = \dfrac{1}{9}

Step-by-step explanation:

Definition of negative exponent:

a^{-n} = \dfrac{1}{a^n}

In our case, a = 3 and -n = -2.

3^{-2} = \dfrac{1}{3^2}

Now we just evaluate the power in the denominator.

3^{-2} = \dfrac{1}{3^2} = \dfrac{1}{9}

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3 years ago
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lilavasa [31]

Answer:

Get to 100% easly

Step-by-step explanation:

4 0
3 years ago
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Ira Lisetskai [31]

Answer:

the answer is  D

Step-by-step explanation:

I t

6 0
3 years ago
Read 2 more answers
$10 per pound of deli meat 3 1/2 pounds.
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The meat would end up costing $35 because you want to multiply 10*3\frac{1}{2}=35

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