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Alex
3 years ago
5

1) Solve for x in the following equation: 7x + 10 - 10x - 5 > 20 *

Mathematics
2 answers:
Trava [24]3 years ago
6 0

7x + 10 - 10x - 5 > 20

Answer:

<em>x<−5</em>

Olenka [21]3 years ago
4 0

Answer:x<1/7 (5 - sqrt(130))

Step-by-step explanation:

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I’m having a bit of trouble please help me
Vanyuwa [196]

Answer:

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8 0
3 years ago
WHAT IS X IF THE EQUATION IS X - 3 = 6?
cestrela7 [59]

Answer:

9

Step-by-step explanation:

You substitute 9 for x and 9 - 3 = 6


I hope it helps! Have a great day!
Muffin ^^

4 0
2 years ago
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H(x) = 5х+2.0х 3 - 45х-180х.<br> factor the polynomial
poizon [28]
The correct answer is 2x^3-40x-180
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3 years ago
11. Cammen measured a room to be
Brut [27]

Answer:

120.0

i hope this helped! please mark me as brainliest and 5 stars >:)

Step-by-step explanation:

5 0
3 years ago
A study of the effects of color on easing anxiety compared anxiety test scores of participants who completed the test printed on
NikAS [45]

Answer:

Step-by-step explanation:

To solve this, we would follow these simple steps. We have

unvrs :

The arithmetic mean, x-bar for the yellow paper group (Y) = 20.6

The arithmetic mean, x-bar for the green paper group (G) = 21.75

Recall that, H0: µY = µG

And from the data we have, we can see that

H0: µY< µG

We proceed to say that the

T-Test-statistic = -0.404

Also, the p-value: 0.349

From our calculations, we can see that the p-value > 0.05, and as such, we conclude that we will not reject H0. This is because there is not enough evidence to show that test that is printed on the yellow paper decreases anxiety at a 0.05 significance level.

6 0
3 years ago
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