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rewona [7]
3 years ago
6

Hhheeelllppp please i need to simplify

Mathematics
2 answers:
lisov135 [29]3 years ago
7 0
The answer is C. 91.46 !!!
gogolik [260]3 years ago
6 0
The answer would be 91.46
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How many ways can the books " Algebra ", Booleans", Contemporary", Differentials", "Euler's Methods", "Fermat's Work", and "Grea
QveST [7]

Answer:

5040 ways

Step-by-step explanation:

That is 7 books.

So the number of ways is  factorial 7 , written 7!.

= 7*6*5*4*3*2*1

= 5040 ways  

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3 years ago
PLEASE ANSWER ALL CORRECTLY IM STRESSING
omeli [17]

Answer:

#1. 5x - 24

#2. 10x - 1

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#4. 6x - 12

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#7. -7x + 5y + 28

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Step-by-step explanation:

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4 0
3 years ago
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Your soccer team isnt holding a silent auction dinner as a fundraiser to pay for school uniforms. The list shows all the expense
marissa [1.9K]

Answer:

  A) $16

  B) p(x) = 16x -800

  C) 69 tickets

Step-by-step explanation:

A) The total of expenses is ...

  $280 +100 +20 +400 = $800

If this is covered by 50 tickets, then a ticket must provide revenue of ...

  $800/50 = $16

The cost per ticket is $16.

__

B) The profit is the difference between revenue and expenses. The revenue from sale of x tickets will be 16x. The expenses are fixed at 800, so the profit is ...

  p(x) = 16x -800

__

C) We can find the number of tickets to sell (x) in order for profit to be at least $300 by solving the inequality ...

  p(x) ≥ 300

  16x -800 ≥ 300 . . . . . use the expression for p(x)

  16x ≥ 1100 . . . . . . . . .  add 800

  x ≥ 68.75 . . . . . . . . . . divide by 16 . . . (the least satisfactory integer is 69)

In order to raise at least $300, the number of tickets sold must be at least 69.

8 0
3 years ago
Find the exact value of the trigonometric function of theta from the given information. cosine thetaequalsnegative StartFraction
Iteru [2.4K]

Is it a multiple choise?

7 0
4 years ago
(-3, 6) & m = -¹/2 what’s this equation in point slope form
Gre4nikov [31]

The equation of the line in point-slope form is <u>y - 6 = (-1/2)(x - (-3))</u> which can be simplified as <u>x + 2y = 9</u>.

The equation of a line that has a slope m, and passes through the point (x₁, y₁) is given by the point-slope form of a line, which can be shown as:

(y - y₁) = m(x - x₁).

In the question, we are asked to find the equation of the line in point-slope form, that passes through the point (-3, 6) and has a slope m = -1/2.

We know that the equation of a line that has a slope m, and passes through the point (x₁, y₁) is given by the point-slope form of a line, which can be shown as:

(y - y₁) = m(x - x₁).

Taking (x₁, y₁) as (-3, 6) and m = -1/2, in the point-slope form, we get the equation of the line as;

y - 6 = (-1/2)(x - (-3)).

This can be simplified as:

2y - 12 = - x - 3,

or, x + 2y = 9.

Thus, the equation of the line in point-slope form is <u>y - 6 = (-1/2)(x - (-3))</u> which can be simplified as <u>x + 2y = 9</u>.

Learn more about the point-slope form at

brainly.com/question/11624671

#SPJ9

4 0
1 year ago
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