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Rainbow [258]
2 years ago
15

I need help plz 12 10 8 12.5

Mathematics
1 answer:
kherson [118]2 years ago
5 0

Answer:

8

Step-by-step explanation:

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Tj Max is offering a 15% discount on all items .The new price of a pair of jeans is 44.20 .What was the original price
dolphi86 [110]

Answer:

$52

Step-by-step explanation:

To find an original price you must find how much of a percent was left before the discount.

100% - 15% = 85%

You then take this percentage a DIVIDE it by the new price.

$44.20/85% = $52 is the original price of the jeans.

7 0
3 years ago
Use distributive law to factor the given expression: 3+21a+15b
Reil [10]

Answer:

3(1+7a+5b)

Step-by-step explanation:

The distributive law states that

a\cdot (b+c)=a\cdot b+a\cdot c.

The expression 3+21a+15b consists of three terms:

  1. 3=3·1;
  2. 21a=3·7a;
  3. 15b=3·5b.

You can see that 3 is the common factor of these three terms, thus

3+21a+15b=3(1+7a+5b).

6 0
3 years ago
Drag the numbers to order them from least to greatest. -5/8 -7/9 -4/5 -3/7
nataly862011 [7]

Answer:

- 0.8, -0.777, - 0.625, - 0.428

Step-by-step explanation:

-0,625, -0.777, -0.8, - 0,428

8 0
2 years ago
Help me out with this please!<br><br> No links to suspicious sites other than Brainly!
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Answer: E and F.

E:

4 * 4 * 4 = 64, and 64 = 64.

F:

-1 * -1 * -1 = 1, and 1 = 1

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2 years ago
What is f ( -2) for f f(x) = 1/2 x2
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