simplify the expression: 4(-4+n) =

Answer:  1) The y-intercept seems to mean that if the price is 0, there would be 225 "sold" (given away). As the price increases, the number sold decreases.

2.) It is a function. For each x-value, price, there is a unique y-value. This graph passes the "vertical line test."

3.) The slope could be positive if "perceived value" correlates with the price of the item. People may be willing to buy more if they believe that the higher price means higher quality, better performance, longer lasting, etc.

Step-by-step explanation:

The equation of this graph is y= -25x +225

where the x represents the price and y represents the number sold.

For every unit increase in price, 25 fewer items are sold.

Regarding question 3: The slope might not be as steep, but it could be positive when people are attracted to brand names with reputations for higher quality, or simply because they trust the brand name and are willing to pay more. Or the packaging and advertising are more attractive!

Answer:

12 packs of gum=$3.00

1packs of gum=$3.00/12=$0.25

Answer:

$15.45 i believe

Step-by-step explanation:

3% of 15 is 0.45. add 0.45 + 15 = 15.45

Answer:

$12:00

Step-by-step explanation:

Answer: 18 ≤ 6*S ≤ 30

Where S is the number of salmon fillets in one single package.

Step-by-step explanation:

Let's define S as the number of salmon fillets in one package.

We know that it contains at least 3, and no more than 5, then we can write:

3 ≤ S ≤ 5

Now we want to know the total number of salmon fillets that could be on 6 packages, then if S is the number of salmon fillets in one package, 6*S will e the number of salmon fillets in 6 packages.

We can find this by multiplying the inequality:

3 ≤ S ≤ 5

by 6.

We get:

6*3 ≤ 6*S ≤ 6*5

18 ≤ 6*S ≤ 30

Then in 6 packages, we could have any number between 18 and 30 fillets of salmon.

Answer:

Step-by-step explanation:

You could tell because triangles like this always have a right angle (which is a 90° angle)

If there is a bisector in the middle of the triangle that is perpendicular to the base, then it will be a right angle

Answer:

-36=t

Step-by-step explanation:

if u add eight to both sides u get t/-2 = 18, then all you have to do is multiply both sides by -2, then u get t=-36

Answer: Must be n13 the 13 would be like smaller but i dont know how to do that

Step-by-step explanation:

Answer:

n^13

Step-by-step explanation:

i dont know if this is right? is n6 = n to the square root of 6

Answer:

216 person

Step-by-step explanation:

100-60=40%

540×40/100=216 person

$31.40

Step-by-step explanation:

165-7=157÷5=31.40

Answer:

5

Step-by-step explanation:

3/4 x 5 = 15/4 15/4 is 3 3/4

Answer:

-65

Step-by-step explanation:

h + 28 = -37

    -28    -28

        h = -65

Answer:

8%

Step-by-step explanation:

110000 - 101200 = 8800 (change)

change/original price X 100

8800/110000 = 0.08

0.08 X 100 = 8

Answer:

C. Divide each side by -2/3

Step-by-step explanation:

-2/3 is being multiplied by c. So we have to do the inverse of multiplication which is division.

Answer:

Their beliefs over who should have succeeded the Prophet Muhammad is the key theological difference between the two. Sunnis also have a less elaborate religious hierarchy than Shiites have, and the two sects' interpretation of Islam's schools of law is different

Step-by-step explanation:

hope this helps     :)

Answer:

Shia people think that imam ali is the 1st khalifa or should be the first, because the profet Muhammed said that " I leave in you the two heavens, the Book of God, and my family" and after that the prophet rasied Imam Ali hand and said: " Whoever believe that i was the prophet should believe that Ali is the person in charge after I go meet Allah.

and so shia thinks that he is the person in charge after the prophet Muhammed.

Sunni people say that omar and abo baker are the people in charge. wich is so disrespecful to the prophet, because he said that Ali is incharge of the muslims by-step explanation:

the difference are shia believes that Imam Ali is the first khalifa and the sons of ali are the once incharge after him.

Answer:

36

Step-by-step explanation:

4 1/2 in improper form is 9/2.

9/2 ÷ 1/8 = 36

Hope this helps, thank you !!

Answer:

9/16

Step-by-step explanation:

4 1/2 / 1/8 - 0.5625

0.5625 converted to fraction is 9/16

Answer:

The answer for 3 is 6 I belive

Step-by-step explanation:

all the rest is easy but you cut 1. off and Im lazy rn

Answer:

Calculation steps:

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

multiply by the reciprocal of the fraction

3×4

=12

Answer:

66

Step-by-step explanation:

it is the total people surveyed

Answer:

.125 :)

Step-by-step explanation:

Answer:

4x+6y+2

Step-by-step explanation:

Answer:

4x+6y+3

Step-by-step explanation:

I guess hope I helped :))

Answer:

2.5 gramms = 2.500,000 Milligram (mg)

Step-by-step explanation:

multiply the mass value by 1000

Answer:

D. 57

Step-by-step explanation:

228 divided by 4 is 57.

Answer:

30m

Step-by-step explanation:

Answer:

I think the answer is 5 square root 10

Step-by-step explanation:

5 squared + 15 squared= 250 the square root of 250 is 5 square root of 10 therefore, the decimal form is 15.81138830...

Answer:

there isn't a graph

Step-by-step explanation: