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pshichka [43]
3 years ago
11

Which of the following equations has infinitely many solutions?

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:

B

Step-by-step explanation:

If you look at A and you subtract 3x by 4x you get x and you subtract 3 from -7 and you get -10. But if you look at B you do the stuff in the parentheses first and you get 4x+12x+28=16x+28 and they're the same so it's B.

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How many terms are in the expression <br> 5x^3-8x^2y+4xy-4
bazaltina [42]

Answer:

<h2>4 terms</h2>

Step-by-step explanation:

Term 1: 5x^3

Term 2: 8x^2y

Term 3: 4xy

Term 4: 4

8 0
3 years ago
The degree of the polynomial x+y^2-7xy-6w^kz^2 is 10. What is the value of k?
Alenkasestr [34]
The value of k is 8 hope i was helpful
3 0
2 years ago
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Qwertyuiopasdfghjklzxcvbnm
Marina CMI [18]

Answer:

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I hoped this helped have a good day :)

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3 years ago
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How do I graph the parabola?
scoundrel [369]
First of all, find a program or a calculator that will give you the answer. Then you'll know how to make your table. I recommend Desmos. I have inserted the final graph for you.

Make up a table for this graph. Put the lowest point as the central entry in your graph.

x      y
-4
-3
-2
-1
0
Now fill in the y values. 

x       y
-4      1
-3       -3.5
-2        -5
-1       -3.5
0         1

You can use the outline of the parabola and then mark the outline with the points in the table.

8 0
3 years ago
Write an equation for each line
Semmy [17]
There is no information here, could you add more. There are no lines for us to help you with so this makes it confusing for others, add more information for us to be able to help.
4 0
3 years ago
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