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Over [174]
3 years ago
5

GIVING BRAINLIEST!! what’s the correct answer ?

Mathematics
1 answer:
ivann1987 [24]3 years ago
7 0

Answer:

It seems either the second or last answer could be correct

Step-by-step explanation:

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A Best Eastern Motel is a regional motel chain. Its rooms rent for $90 per night, on average. The variable cost is $40 a room pe
Vlad1618 [11]

Answer: break even point  (y) = 24000

Step-by-step explanation:

This is quite simple to solve,

We will take a step by step calculation.

let us begin;

Given that the Room rent per night is = $90

Also the variable cost per night = $40

Total fixed cost = $1200,000

Now we are asked to solve for the Break even point;

Remember that at break even point, the Revenue = cost

Say the required revenue from renting y rooms R = $90y

The cost of renting y rooms = C = $ (40y + 1200,000)

therefore from this we have the Break even point as

$90y = $ (40y + 1200,000)

where y = 24000

cheers i hope this helps!!!!!!

4 0
3 years ago
Read 2 more answers
3. The fish tank shown at right needs to be cleaned. The cleaning product instructions state that three drops should be put in t
sasho [114]

Drops = 27

First, we need to find the volume of the given tank using the following equation

Volume = Length*Width*Height\\Volume =14*9*10\\Volume =1260\\

Now that we know the volume, we need to find out how many drops that we need to use. We can find that out using the following equation

Drops = 3\frac{Volume}{140} \\Drops = 3\frac{1260}{140} \\Drops = 3(9) \\Drops = 27

3 0
3 years ago
What number solves the equation 7(x - 2) = 42?<br><br>Hellppppppp​
Nostrana [21]

Answer:

x = 6

Step-by-step explanation:

8 - 2 = 6

7(8 - 2) = 7(6)

7x6 = 42, so

x = 6 is the correct answer

3 0
3 years ago
HELP I’m being timed!!!
BartSMP [9]

Answer:

b

Step-by-step explanation:

cause it is

8 0
3 years ago
Read 2 more answers
Plz Help???
GREYUIT [131]
1.
12 liters of 26% acid solution contain 26\% \times 12=0.26 \times 12=3.12 liters of acid.
x liters of 40% acid solution contain 40\%x=0.4x liters of acid.
The third solution is made from the two mixed solution so its volume is 12+x, and the volume of acid in it is 0.4x+3.12. Its concentration is 33% or 0.33.
The concentration of a solution is the volume of the solution divide by the volume of acid in it.

\frac{0.4x+3.12}{12+x}=0.33 \\ 0.4x+3.12=0.33(12+x) \\ 0.4x+3.12=3.96+0.33x \\&#10;0.07x=0.84 \\&#10;x=12

The answer is B.

2.
12 liters of 16% acid solution contain 16\% \times 12=0.16 \times 12=1.92 liters of acid.
x liters of 40% acid solution contain 40\%x=0.4x liters of acid.
The volume of the third solution is 12+x, and the volume of acid in it is 0.4x+1.92. Its concentration is 32% or 0.32.

\frac{0.4x+1.92}{12+x}=0.32 \\&#10;0.4x+1.92=0.32(12+x) \\&#10;0.4x+1.92=3.84+0.32x \\&#10;0.08x=1.92 \\&#10;x=24

The answer is B.

3.
16 liters of 18% acidsolution contain 18\% \times 16=0.18 \times 16=2.88 liters of acid.
x liters of 27% acid solution contain 27\%x=0.27x liters of acid.
The volume of the third solution is 16+x, and the volume of acid in it is 0.27x+2.88. Its concentration is 21% or 0.21.

\frac{0.27x+2.88}{16+x}=0.21 \\&#10;0.27x+2.88=0.21(16+x) \\&#10;0.27x+2.88=3.36+0.21x \\&#10;0.06x=0.48 \\&#10;x=8

The answer is A.

5 0
4 years ago
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