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uysha [10]
3 years ago
9

Answer and show proof for brainliest

Mathematics
2 answers:
sladkih [1.3K]3 years ago
6 0

Answer:

the answer is the 4th one

Step-by-step explanation:

Alja [10]3 years ago
6 0

Answer:

A

Step-by-step explanation:

We can cross B and D out because tho it has a circle on 36, the passage said greater than or equal to meaning it will be colored in.

We can then cross C out because it said less than on 48 which mean it will not be colored in on the circle, 48

I think I found the worksheet for you

https://www.lcps.org/cms/lib/VA01000195/Centricity/Domain/2053/Answer%20Key%20%20MORE%20Review%20Sheets%20for%20Solving%20and%20Graphing%20Inequalities.pdf

Just copy and paste that to ur search bar

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A family has a yearly income of $40,000. They want to spend no more than 30% of their income on rent for their house. How much i
Stells [14]

Answer:

$1,000

Step-by-step explanation:

30% of $40,000 is total spendable for year

0.3*40000=12,000 yearly for rent - need to divide by 12 for monthly rent

$12,000/12 =$1000 per month maximum.

6 0
3 years ago
MATH QUESTION : WORTH 45 PTS
trapecia [35]

y ≤ x − 5

y ≥ −x − 4


This is a check and see type of problem.


if x=5

y ≤ 5 − 5      y≤ 0    

y ≥ −5 − 4     y ≥-9

-9≤ y  ≤ 0

-2 works   so (5,-2) is a solution


if x= -5

y ≤ -5 − 5      y≤ -10    

y ≥ 5 − 4     y ≥1

no solution

Choice B (5,-2)

5 0
3 years ago
A safety regulation states that the height hh of a guardrail should be 106 centimeters with an absolute deviation of no more tha
iren [92.7K]

Let us say that h is the height of the guardrail. Therefore the inequality equation that we can generate from this scenario is:

| h – 106 | = ± 7

 

There are two ways to solve this, either the equation is positive or negative.

When the equation is positive, therefore:

| h – 106 | = 7

h = 7 + 106 = 113 cm

 

When the equation is negative, therefore:

| h – 106 | = - 7

h = -7 + 106 = 99 cm

 

So the height must be 99 cm to 113 cm

6 0
3 years ago
You purchase a piece of cake for $4.89. What would be a good estimation for just purchasing the cake?
Svetllana [295]
I would say $5 I hope this helps
8 0
3 years ago
Read 2 more answers
It is ask how many times did it say beetlejuice You could use a buddy
STALIN [3.7K]

Answer:

7 times

Step-by-step explanation:

3 0
3 years ago
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