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telo118 [61]
3 years ago
14

Her 6. Karen buys a sweatshirt for $30. The sales

Mathematics
1 answer:
Fynjy0 [20]3 years ago
7 0

Answer:

32.1

Step-by-step explanation:

you take 30 times .07 (this was 7% but since you need it to be a decimals you move it over 2 places left). You should get 2.1 and then you add the 2.1 and 30 to get 32.1

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Name this polynomial by its degree: 3x² + 5x-3
rodikova [14]

Answer:

quadratic

Step-by-step explanation:

because it has degree 2

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3 years ago
Look at the picture! Express the following set in set-builder notation ?
Alex

Answer:

A.   E={x|x\in N and x is a multiple of 8}

Step-by-step explanation:

Let x represent the set of natural numbers. Then we can write;

x\in N.

The set of all natural numbers that are multiples of 8 is then written as;

x\in N and x is a multiple of 8.

E is the set of natural numbers that are multiples of 8 can then be written in set builder notation as;

E={x|x\in N and x is a multiple of 8}

The correct choice is A

7 0
3 years ago
The yellow cube shows a multiple of 3 given that the product is 6
Fynjy0 [20]
Need more information to be answered
3 0
3 years ago
Find the exact value of sin 10pi/3
guajiro [1.7K]

Answer:

− √ 3 /2  or -0.86602540 ...

Step-by-step explanation:

4 0
3 years ago
Someone please help will mark brainliest please explain!!!!
Darina [25.2K]

Answer:

This table is a guess-and-check, which means that you input whatever number you think might work in this situation in “city gallons”

Step-by-step explanation:

After you just input that same number to wherever the “6” was in the first row...

E.g., if you put “7” for the next “city gallons”, then you’d put “10 - 7 = 3” in “freeway gal” and so on with ever different number you put in for “city gallons”.

That last part in the way bottom goes the same way! Except you input ”c” instead of a number, which is how you find the actual correct answer.

Hope this helps :)

4 0
3 years ago
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