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Aleks04 [339]
3 years ago
11

What would be the equation?

Mathematics
1 answer:
slava [35]3 years ago
4 0

Answer:

  2x = 3

Step-by-step explanation:

On the left, we have x+x = 2x.

On the right, we have 1+1+1 = 3.

The balance means the left is equal to the right:

  2x = 3

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Your class is selling boxes of flower seeds as a fundraiser. The total profit p depends on the amount x that your class charges
Slav-nsk [51]

Answer:

$ 22.6

Step-by-step explanation:

Given that

Price charged for each box of seeds = x

Profit gained from from selling boxes of seeds = p

The equation of profit is modeled as

P(x) = 0.5x² + 36x - 179

As per given information if the fundraisers make a profit of  $379 then find the minimum price charged for each box of seed.

Now our above equation becomes

379 = -0.5x² + 36x - 179

Simplifying

379+179 = -0.5x² + 36x

558 = -0.5x² + 36x

0.5x² - 36x + 558 =0

multipying both sides of equation by 2

2(0.5x² - 36x + 558) = 2x0

x² - 72x +1116 = 0

Using quadratic formula we get the following factors

x= 49.4 or x= 22.60

As we can the smalles value is 22.6

So, they can charge 22.6 dollar for each bag of seeds in order to get profit of 379 dollars.



8 0
3 years ago
Read 2 more answers
Distance between (3,-7) and (3,5)
Sveta_85 [38]

Answer:

The distance between the two points, (3, -7) and (3,5) is 12

Step-by-step explanation:

PLEASE MARK BRAINLIEST

3 0
3 years ago
Read 2 more answers
A tractor costs $20000 and depreciates in value by 15% per year. how much will the tractor be worth after 5 years?
Brut [27]

Answer:

$ 8874.11 after 5 years

Step-by-step explanation:

 Each year it is worth 85 % of its value

20 000 ( .85)^5 = 8874.11

7 0
2 years ago
35 degrees + 90 degrees + k
spayn [35]

Answer:

k would be 55

Step-by-step explanation:

35+90=125 and assuming that you're looking for a supplementary angle, the total must equal 180 so subtract 180-125  and you get k=55

5 0
3 years ago
Write and then evaluate an expression for the following number line
drek231 [11]

Answer:

ok there are know boxes

Step-by-step explanation:

6 0
3 years ago
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