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m_a_m_a [10]
3 years ago
14

Please help me on this will give you brainliest

Mathematics
1 answer:
Igoryamba3 years ago
7 0

Answer:

The slope is -3.75 or -15/4.

Step-by-step explanation:

The formula for slope is the change in y over the change in x.

To do this, you subtract 7-3 to get you 4 on the bottom of the fraction and -7-8 which is -15.

So pretty much, you get -15/4. :)

You might be interested in
Is my answer correct?
Yanka [14]

I would have used graph b. Because it shows the decrease more than graph a.

8 0
3 years ago
Help, 3+7x=12, what is x?
liraira [26]
So just your normal equation. 
We need to isolate x alone. 
First lets write out our equation 
3 +7x = 12 

Lets do this step by step. 

first subtract 3 from both sides. 
3 + 7x = 12  
-3        = -3  it cancels out on the left side and we solve on the right side. 
*************
7x = 9 

second we divide both sides by 7 
7x = 9 
÷7 = 7      we got the x alone and we just write 9/7 as our answer. 

x = 9/7 

Or as a decimal. 
9/7 could be <span>1.28571428571429
</span>
Either will work. 
x = 9/7 
or 
x = <span>1.28571428571429
</span>
Have a nice day. :)



3 0
4 years ago
What is the distance from -2.5 to 0?
White raven [17]

Answer:

2.5 it is the absolute value

Step-by-step explanation:

brainliest plz

4 0
3 years ago
What is the 6 3/8 written as a decimal?
Svetradugi [14.3K]
6.375

Take 3/8 and make it out of 1000, making 375/1000 or .375
4 0
4 years ago
Please help me on here brainiest for best answer no wrong answers please
julia-pushkina [17]

Answer:

First question is 4,000

Second question is 2000

Step-by-step explanation:

You look at the point at which the graph lines meet and that is how you find you constant of proportionally.

6 0
3 years ago
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