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2 years ago

Noah has a coupon for 30% off at his favorite clothing

Mathematics

1 answer:

inn [45]2 years ago

3 0

Answer:

Step-by-step explanation:

price paid = regular price ( 1 + coupon in percent)

$28 = regular price x (1.3)

regular price = $28 / 1.3

= $21.54

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Find simple interest amount for 1000 for one year at 6%

DIA [1.3K]

Answer:

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

8 0

3 years ago

3x to the power of 3 + 21x squared + 36x = 0 by factoring the quadratic equation.

Diano4ka-milaya [45]

Answer:

x = 0, -4 and -3.

Step-by-step explanation:

The given expression is "3x to the power of 3 + 21x squared + 36x = 0".

We can write this expression as follows :

$3x^3+21x^2+36x=0$

Taking 3x common.

$3x(x^2+7x+12)=0\\\\3x=0\ \text{and}\ (x^2+7x+12)=0$

x = 3

$x^2+7x+12=0\\\\x^2+3x+4x+12=0\\\\x(x+3)+4(x+3)=0\\\\(x+4)(x+3)=0\\\\x=-4,-3$

Hence, the solution of the given quadratic equation are x = 0, -4 and -3.

5 0

3 years ago

BRAINLIEST IF CORRECT

Softa [21]

Answer:

what's the question?????????

7 0

3 years ago

Read 2 more answers

Keisha is separating 656 boxes of cereal

tatuchka [14]

And whats the rest of the question

8 0

3 years ago

How do I show my work if these are parallel or not?

JulijaS [17]

You can determine if things are parallel if the lines will eventually meet or not. M and N are one line while P and Q are also a line. Therefore, we can say P is one line while M is also one line. The answer would be is that they are parallel, the two lines will not crash with one another. To show your work as if they are parallel, you can continue the lines down and write a note saying they won't collide or you just say they won't collide and are parallel lines.

6 0

3 years ago