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Irina18 [472]
4 years ago
9

Select the graph that would represent the best presentation of the solution set.

Mathematics
2 answers:
kow [346]4 years ago
7 0

Answer:

Fifth option

Step-by-step explanation:

  1. Simplify the solution set, so it now looks like this: -2 < x < 8
  2. Look for the graph that looks the most like the simplified solution set.
  3. The fifth option has both numbers that's in the solution set, -2 and 8. Therefore, it is correct. It's also in the order on the number line that the solution set is in, so that's another way I know it's correct.

inn [45]4 years ago
4 0

Answer:

[-2,8]

Step-by-step explanation:

You might be interested in
What is 1 6/8 as a fraction . how did you figure it out
inn [45]

Answer:

7/4

Step-by-step explanation:

8 0
3 years ago
PLEASE ANSWER QUICKLY! WILL GIVE BRANLIEST
uysha [10]

Answer:

Step-by-step explanation:

Let x represent the seating capacity

Number of seats = 40+x

Profit per seat = 10 - 0.20x

For maximum number of seats

P(x) = ( 40+x ) ( 10-0.20x )

P(x) = 400+10x-8x-0.2x^2

P(x) = 400+2x- 0.2x^2

Differentiating with respect to ( x )

= 2 - 0.4x

0.4x = 2

x = 2/0.4

x = 5

The seating capacity will be 40+5 = 45

For the maximum profits

40X10+ 9.9 + 9.8 + 9.7 + 9.6 + 9.5 + 9.4 + 9.3 + 9.2 + 9.1 + ... 1.0, 0.9, 0.8, 0.6, 0.5, 0.4, 0.3, 0.2, 0.1

= 400 + an arithmetic series (first term = 0.1, common difference = 0.1, number of terms = 8+ 40 = 48 )

= 400 + (48/2)(2X0.1 + (48-1)X0.1)

= 400 + 24(0.2 + 4.7)

= 400 + 24(4.9)

= 400 + 117.6

= 517.6

= 517.6dollars

3 0
3 years ago
Can someone please help me fill this out I generally need help
Aneli [31]

Answer:

confusement

Step-by-step explanation:

3 0
3 years ago
Aiden has some $1 bills and $5 bills. He has 6 bills worth $22 total in his wallet. How many $1 bills does he have?
xxMikexx [17]
Four $5 bills and two $1 bills
In total it’s six bills
5(4)=20 and 1(2)=2
20+2=22
5 0
3 years ago
To simplify expressions, we often ___ like terms.
tekilochka [14]

Answer: combine

Step-by-step explanation:

When you combine like terms, it shortens or simplified the equation

Example: 2x-5+15

Combine actual numbers -5 and 15.

2x+10

6 0
3 years ago
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