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Mariulka [41]
3 years ago
5

What number is needed to complete the pattern below 66 73 13 21 52 _1020

Mathematics
1 answer:
Dimas [21]3 years ago
6 0
<span>Answer 61 73-66= 7 21-13 = 8 ?? -52= 9 20-10 = 10 ??=61</span>
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In South Africa, musicians who perform along the streets are called buskers, and must get a permit, which costs $30. They can ma
lys-0071 [83]

The number of night of work each performers will have equal amount is 1 night

<h3 /><h3>How to find the time of work that the performers will have equal amount?</h3>

The buskers gets permit which cost $30. They can make an average of $45 per night (n),

Therefore,

y = 45n - 30

Without a permit they may only make an average of $15 per night.

Therefore,

y = 15n

The number of night the money made are both equal.

45n - 30 = 15n

45n - 15n  = 30

30n = 30

n = 30 / 30

n = 1

Therefore, the number of night of work each performers will have equal amount is 1 night

learn more on amount here: brainly.com/question/17475464

#SPJ1

6 0
2 years ago
You begin a job that has an annual salary of $33,500. You boss tells you that you will get a raise every year for the next 5 yea
Anastaziya [24]
$69,311.67 


2,345 is 7% of 33,500 There are many sites that can show you how to get a percentage so I am going to move onward. You will add the seven percent on each year, like the following

First Year: 33,500
Second Year: 35,845 (+7%=2,345)
Third Year:38,354.15 (+7%=2509.15)
Forth Year: 41,038.94 (+7%=2684.79)
Fifth Year: 69,311.67 (+7%=2,872.75)

Sorry for wait.
6 0
3 years ago
Bryanna is thinking of two numbers. Their sum is −7. One of the numbers is 11. Write an
Kryger [21]

Answer:

-18 is the answer please brainlist

Step-by-step explanation:

6 0
2 years ago
The Cheer Club is making a banner for your school using the design shown. The area of the yellow portion is 1 ft2. The expressio
olga nikolaevna [1]

Answer:

Blue = \frac{8}{9}

Step-by-step explanation:

Given

Yellow = 1ft^2

Blue = 8z^{-1

Required

Evaluate Blue when z = 9

To do this, we simply substitute 9 for z in Blue = 8z^{-1

Blue = 8 * 9^{-1

Convert indices to fraction

Blue = 8 * \frac{1}{9}

Blue = \frac{8}{9}

<em>Hence, the blue section has an area of </em>\frac{8}{9}ft^2<em></em>

3 0
3 years ago
you run a business making birdhouses. you spend $600 to start your business, and it costs you $5.00 to make each birdhouse.
Alex787 [66]

Answer:

???

Step-by-step explanation:

What is the question?

4 0
3 years ago
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