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Viktor [21]
3 years ago
8

Evaluate |x + y|, for x = 8 and y = -15. 23 7 -7 -23

Mathematics
2 answers:
WITCHER [35]3 years ago
6 0

Answer:

Today : Saturday, 07 November 2020

Hour: 14.34 WIB (Indonesia)

<u>_______________________________</u>

|x + y|

= |8 + (-15)|

= |-7|

= 7 {Option B}

Scorpion4ik [409]3 years ago
4 0

Answer:

the answer is 7... ....

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Identify the number of solutions. Y&lt; -1/3x+5, y&gt; -1/3x-1.
Elenna [48]

Answer: C. No solution. ( top shaded. Middle not. Bottom shaded.


Step-by-step explanation:

Given inequalities

y< -1/3x+5 and

y> -1/3x-1.

If we draw graph for y< -1/3x+5 equation, it would be a dotted line and we would shade down the dotted line because we have less than < symbol there.

Now, if we draw graph for second inequality y> -1/3x-1, it would also be a dotted line and we would shade up of dotted line because we have greater  than > symbol there.

Now, we can see that slopes of both dotted lines are same that is -1/3.

So, there would not be any common shaded region.

Therefore, there would not by any solution of the system of inequalities.

And correct option is C option.

C. No solution. ( top shaded. Middle not. Bottom shaded.

8 0
3 years ago
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harkovskaia [24]

Answer:

it should be 2 units

Step-by-step explanation:

8 0
3 years ago
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Factor the expression: 12x + 16​
12345 [234]

Answer:

12x+16

~Grouping~

12+16

4(3+4)

~Solution~

4(3+4)

Step-by-step explanation:

Hope that helps!!! :)

6 0
3 years ago
Read 2 more answers
Please help me i need an answer
umka2103 [35]
3 / 5 = (x+1) / (y-2)
↓
↓ multiply by 5 / 3
↓
1 = 5 * (x+1) / 3 * (y-2)
↓
↓ move and simplify
↓
5x + 5 = 3y - 6
↓
↓ minus 5
↓
5x = 3y - 11
↓
↓ divide by 5
↓

Answer : x = (3y - 11) / 5
4 0
3 years ago
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Answer:

Statement and reason in below

Step-by-step explanation:

6 0
3 years ago
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