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LenKa [72]
2 years ago
13

DUE IN 10 MINUTES!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
vaieri [72.5K]2 years ago
8 0
Should be 1/4 I think
Anvisha [2.4K]2 years ago
8 0

Answer:

1/4

Step-by-step explanation:

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Jamie is buying 5 concert tickets, and he wants his total cost to be no more than $4 Above or below $80. Which inequality models
kumpel [21]

Answer:

Option C \left|80-5x\right|\le 4

Step-by-step explanation:

Let

x ----> the cost of the concert ticket

we know that

The total cost to be no more than $4 Above  $80

so

5x\leq 80+4

Solve for x

x\leq \$16.80

The total cost to be no more than $4  below $80

so

5x\geq 80-4

Solve for x

5x\geq 76

x\geq \$15.2

therefore

The inequality that represent this problem is

\left|5x-80\right|\le 4

<u><em>Verify</em></u>

<em>First solution (positive case</em>)

+(5x-80)\le 4

5x\le 80+4

Solve for x

x\leq \$16.80 ----> is ok

<em>Second solution (negative case)</em>

-(5x-80)\le 4

Multiply by -1 both sides

(5x-80)\ge -4

5x\geq 80-4

Solve for x

5x\geq 76

x\geq \$15.2 ---> is ok

Remember that

\left|5x-80\right|\le 4 is equivalent to \left|80-5x\right|\le 4

Because is a absolute value

8 0
3 years ago
I will give Brainly liest answer if you answer this. I need it for delta math please please please
Ludmilka [50]
24-87!=ysuusjdjxjdjdjjxo
4 0
3 years ago
He;lp The formula for the area of a circle is A = πr2, where A = area and r = radius.
kogti [31]

Answer:

5

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In the long run,A. the number of firms in the market is fixed.B. competitive firms' ATC curves shift upward or downward to ensur
Yuliya22 [10]

Answer:C. competitive firms' profits are zero.

Step-by-step explanation: Perfect competition is the highest level of competition where the number of buyers and sellers are large,all firms are price takers,no government intervention,the products are homogeneous,no firm makes extraordinary profits, there is free entry and exit for buyers and sellers etc.

IN THE LONG RUN A PERFECTLY COMPETITIVE FIRM MAKES ZERO PROFITS.

6 0
3 years ago
When estimating 1,320÷6,why is rounding not a good strategy
Ede4ka [16]
Bc that’s not the right strategy to use it
3 0
3 years ago
Read 2 more answers
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