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Over [174]
3 years ago
13

3x + 7 = 0 answer this please

Mathematics
2 answers:
natulia [17]3 years ago
4 0

Answer:

-7/3

Step-by-step explanation:

Yanka [14]3 years ago
4 0

Answer:

x = - 2 . 33

Step-by-step explanation:

3x + 7 = 0

3x = 0 -  7

3x = - 7

    =  -7 / 3

    = - 2. 33

Mark brainliest pls

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Is y=3x+4 a function?
Oxana [17]

Answer:

Yes, it is a function

Step-by-step explanation:

Every possible input x value is paired with a unique output y value.

Another approach is to graph the function then conduct the VLT (vertical line test) at which point you will realize that any vertical line will intersect the graph at one point only meaning it is a function.

Hope this helps.

5 0
1 year ago
Jacob and Mirit decide to race their pet snails. Jacob's snail moves 25 inches per minute, and Mirit's snail travels 28 inches p
sweet-ann [11.9K]

Answer:

180 inches

Step-by-step explanation:

25 inches per minute

in 1 hour (60 minutes) :

25*60 = 1500

28 inches per minute

in 1 hour (60 minutes) :

28 * 60 = 1680

1680-1500 = 180

3 0
3 years ago
HELP ASAP, right answers
Brut [27]

Hey~

Possibly C.

It makes the most sense.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

3 0
2 years ago
Read 2 more answers
how do I figure out the weight loss of tina? she lost 3 pounds on the first week of her diet. she gained a pound on the second w
hram777 [196]
1st week - Lost 3 pounds = +3 
2nd week - Gained 1 pound = -1    
3+13 = + 22       

So 22+3 = 25                 25-1 = 24 

So Tina lost 24 pounds in 13 weeks. 
8 0
3 years ago
What is the length of the radius of a circle with diameter AB: A(5, 4) and B(-1, -4)? * A. 10 B. square root 10 C. 5 D. square r
Gwar [14]

Answer:

I think its um B(-1,-4).

5 0
3 years ago
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