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serious [3.7K]
3 years ago
13

The ozone layer helps to sustain terrestrial life by __________.

Mathematics
1 answer:
kkurt [141]3 years ago
5 0

Answer:

I think the answer is of first one.

Step-by-step explanation:

HOPE THIS HELPS!!

PLEASE MARK ME AS BRAINLIEST!!

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1. How many solitions does this equation have -4(5-3x)=12x+20
Rom4ik [11]

Answer:

1. no solutions

2. one solution

Step-by-step explanation:

1. -4(5-3x)=12x+20

-20+12x=12x+20

-40+12x=12x

-40=0?????

So no solutions.

2. 3x+7(x+1)=2(6x+5)+2

3x+7x+7=12x+10+2

10x+7=12x+12

-2x+7=12

-2x=5

x=-5/2

So one solution.

6 0
3 years ago
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Vitek1552 [10]

Answer:

the percent is 18

Step-by-step explanation:

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A polynomial P(x) and a divisor d(x) are given. Use long division to find a quotient Q(x) and the remainder R(x). Express P(x) i
Vilka [71]
It's a bit hard to explain but I hope this helps

5 0
3 years ago
A printer can print 12 pages in 9 seconds. What is the closet estimate of the number of pages it can print in one minute
Keith_Richards [23]
The answer is 72 i think cause 9 x 6 is 54 which is almost a minute but it’s not so then to find how many pages it can print 12 x 6 is 72. so the answer is 72
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2 years ago
Find the values of X,y and z
AURORKA [14]

Answer:

Any picture?

Step-by-step explanation:

I cant help without a picture, try and reask?

7 0
3 years ago
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