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Olenka [21]
3 years ago
8

Explain how to model the division of -20 by -5 on a number line.

Mathematics
1 answer:
Elina [12.6K]3 years ago
4 0
So you label -20 on the number line. Then you split it into -5 and count much space is in between the <em>'split'.</em>
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5t-14=-14<br> solve the equation for t
ikadub [295]

Hi there!


Before we begin, let's rewrite your equation. :)


5t - 14 = -14


Step 1) Add 14 to both sides.


5t - 14 + 14 = -14 + 14 5t = 0


Step 2) Divide both sides by 5.


\frac{5t}{5} =  \frac{0}{5}


t = 0


Final Answer -


t = 0


Hope this helps!

Message me if you need anymore help! :D


3 0
4 years ago
Question 1<br> 8x + y = 2020: Solve for y.
Katarina [22]

Answer:

y  = -8x+2020

Step-by-step explanation:

8x + y = 2020

Subtract 8x from each side

8x-8x + y = -8x+ 2020

y  = -8x+2020

8 0
3 years ago
Read 2 more answers
You have a large container of petrol. You have used 320 quarts of petrol. Eighty percent of the petrol remains. How many quarts
Oduvanchick [21]

Answer:

256 quarts remain.

Step-by-step explanation:

.8x320=256

7 0
3 years ago
When these data are graphed on a coordinate grid, the points all lie on the same line. What are the slope and y-intercept of thi
Deffense [45]

Answer:

I know this is late but here

Slope = -1/25, y-intercept = 15

I can’t really explain it though

6 0
3 years ago
Write an equation of the line passing through point p that is parallel to the given line.
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

y=-3x+13

y = mx + b, where m is the slope and b is the y-intercept.

A line parallel to this line will have the same slope, -3.  We can start by writing:

y = -3x + b

No matter what is chosen for the value of b, this line will be parallel.  We do want the line to go through point (6,10), however.  The way that can be done is to find a value of b that would shift the line to go through (6,10).

Find b by entering the point (6,10) into the equation, and then solve for b:

y = -3x + b

10 = -3(6) + b

10 = -18 + b

b = 28

The line becomes y = 3x + 28

See the attachment.

8 0
3 years ago
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