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Leviafan [203]
3 years ago
5

A number b is at least - 3.

Mathematics
2 answers:
Burka [1]3 years ago
6 0
B >/= -3

If you are graphing it on a number line, the circle over -3 is filled in, and the arrow goes to the right
Makovka662 [10]3 years ago
5 0

Answer:

-3 ≥ b is your inequality

Step-by-step explanation:

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Answer:

I think its a,c,d,f, and g

7 0
3 years ago
5/8 ≠ (3/4 + 1/16) because 5/8 &lt; 3/4 EXPLAIN THIS PROBLEM AND WHAT IT MEANS
balu736 [363]
5/8 = 3/4+1/16 is false because, the final values compared on each side of equation is not the same

- 5/8 = 0.625
- 3/4+1/16 = 0.8125
 
0.625 = 0.8125, it is not equal but less than


8 0
3 years ago
Please help, I’m very confused
snow_tiger [21]

Answer:

1st picture: (0,4)

The lines intersect at point (0,4).

2nd picture: Graph D

2x ≥ y - 1

2x - 5y ≤ 10

Set these inequalities up in standard form.

y ≤ 2x + 1

-5y ≤ 10 - 2x → y ≥ -2 + 2/5x → y ≥ 2/5x - 2

When you divide by a negative number, you switch the inequality sign.

Now you have:

y ≤ 2x + 1

y ≥ 2/5x - 2

Looking at the graphs, you first want to find the lines that intersect the y-axis at (0, 1) and (0, -2).

In this case, it is all of them.

Next, you would look at the shaded regions.

The first inequality says the values are less than or equal to. So you look for a shaded region below a line. The second inequality says the values are greater than or equal to. So you look for a shaded region above a line.

That would mean Graph B or D.

Then you look at the specific lines. You can see that the lower line is y ≥ 2/5x - 2. You need a shaded region above this line. You can see the above line is y ≤ 2x + 1. You need a shaded region below this line. That is Graph D.

8 0
3 years ago
Read 2 more answers
1b. $1 6​− 1 3​ Lin said the value of this expression is $ 1 6​. Is she correct? Explain or show your reasoning to prove your an
Brrunno [24]

Answer:

No she is not correct

Step-by-step explanation:

She is not correct because “value of expressions” mean the result which for this it is 16-13 =3 and she is wrong. please mark me brainly! Hope this helps! :D

4 0
3 years ago
Complete each statement with a number that makes the statement true. A._____ &lt; 7°c. B.___&lt;-3°c. C.-0.8°c &lt;_____ &lt; -0
IrinaVladis [17]

A. 6c

B. -5c

C. -0.7c

D. 2c

Just a few you could use.

5 0
3 years ago
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