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Lemur [1.5K]
3 years ago
6

The total cost for a dinner reception, , is a function of the number of people, , attending the event. The equation, , can be us

ed to represent this situation. The catering company requires a minimum of 20 guests. Which inequalities represent the domain & range of this problem?
Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
5 0

Answer:

1,800= 45 x ( x is the amount of weeks)

Step-by-step explanation:

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The graphs of f(x) and g(x) are shown below:
Ivanshal [37]

Answer:

x = -1,5.4

Step-by-step explanation:

We have to solve  equation f(x) = g(x) from graph.

In graph f(x) and g(x) will be equal at the point where they meet each other.

Other way to understand this is

since  y will be value of f(x) and g(x) .

so we need same value of y for both  f(x) and g(x)

and same value for y will be at point where both function meets each other.

now looking at graph ,

we can see that graph of function  f(x) and g(x) intersect at two points

(-1,-10) and other is at (5.4,12)

Thus, value of x from pair of solutions (-1,-10) and (5.4,12) is x = -1, 5.4.

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3 years ago
What is the value of x in the equation 3/4(1/4x + 8) - (1/2x+2) = 3/8(4-x)-1/4x ?
babunello [35]

Answer:

Step-by-step explanation:

6 0
2 years ago
Arnold's entire workout consisted of 10 minutes of warm-up exercises, 25 minutes of
Westkost [7]

Answer:

Answer is A

Step-by-step explanation:

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8 0
2 years ago
PLZ HELP!! WILL MARK BRANLYIST!!! 30 POINTS!!
V125BC [204]

Answer:

The distance between the light and the actor's face is 29.24 ft

Step-by-step explanation:

In the attached photo, you can see where the hypotenuse, the opposite side, and and adjacent side are located from the given angle measurement which is 70°. Our known side length is 10 ft which is our adjacent side and our variable is the hypotenuse. So, we will use <u>cos</u>.

Cos=\frac{adjacent}{hypotenuse}

Let's plug in our numbers and variable.

(Cos)70=\frac{10}{x}

Since our hypotenuse is a variable, we are going to flip the equation so we can find the value of the hypotenuse which is also our variable.

x=\frac{10}{(cos)70}

Divide 10 by (cos)70.

<em>x = 29.24</em>

So, the hypotenuse is 29.24 feet which shows the distance between the light and the actor's face.

8 0
3 years ago
The Sanchez family uses 2 3/4 tubes of tooth paste each month. How many tubes of toothpaste does the Sanchez family use each yea
Licemer1 [7]
2.75 * 12 = 33.

If the Sanchez family is using 2 3/4 (or 2.75) tubes of toothpaste and there are 12 months in a year, we use the equation above and get 33 as our answer.
8 0
3 years ago
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