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kow [346]
3 years ago
12

What is r^3 × x (if r= 5 and x= 6)??????? :)

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0
R^3 * X
(=) 5^3 * 6
125 * 6
750
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What is the work to 5x=3x-6
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2 years ago
(x - 2)² + 6x – 7 Which of the following is equivalent to
podryga [215]

Answer:

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Step-by-step explanation:

Given

(x - 2)\² + 6x - 7

Required

The equivalent

We have:

(x - 2)\² + 6x - 7

Expand

(x - 2)\² + 6x - 7 = x^2 -2x-2x +4 +6x - 7

Collect like terms

(x - 2)\² + 6x - 7 = x^2 -2x-2x+6x +4  - 7

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Hence, the equivalent is:

x^2 +2x-3

6 0
3 years ago
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3241004551 [841]

Answer:

k<1

Step-by-step explanation:

1. Add 32 to both sides

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2. Simplify

-16k>-16

3. Reverse the sign (You only reverse the sign if you are DIVIDING BY a negative.)

-16k/-16 = k

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Your number line graph should be an open circle at 1 going to the left.

8 0
3 years ago
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