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Digiron [165]
3 years ago
7

What's 215 times 135 in standard algorithm

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
6 0

  2 1 5× 1 3 5  1 0 7 5+ 6 4 5  + 2 1 5  = 2 9 0 2 5
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10-11d>-5d-4 show step by step
aliya0001 [1]
The first step for solving this is to move the variable to the left side and then change its sign.
10 - 11d + 5d > - 4
Now move the constant to the right side and change its sign.
-11d + 5d > -4 - 10
Collect the terms with a d variable.
-6d > -4 - 10
Calculate the difference on the right side.
-6d > -14
Lastly,, divide both sides of the inequality by -6 and flip the inequality sign to find your final answer.
d < \frac{7}{3}
Let me know if you have any further questions.
:)
4 0
3 years ago
How many solutions does this system have?
poizon [28]

Answer:

Step-by-step explanation:

5x - y = 3.......(1)

2y = 10x+2.....(2)

Rearranging (2)

-10x + 2y = 2......(3)

Multiply equation (1) by 2

10x - 2y = 6..........(4)

Adding (3) and (4)

-10x + 10x + 2y - 2y = 2 + 6

No solution since both x and y are eliminated.

7 0
3 years ago
Determine whether or not the three points are on the same line.<br> (1, -3) (3, 1) (5, 7)
alukav5142 [94]

Answer:

They are on the same line

Step-by-step explanation:

6 0
2 years ago
Please help and show how :) i will mark you brainliest please help​
levacccp [35]

It is the fourth one because n could be any number on that red line because it’s is greater than -3

4 0
3 years ago
Read 2 more answers
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nikklg [1K]

Answer:

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Step-by-step explanation:

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