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rewona [7]
3 years ago
6

A group of friends were working on a student film that had a budget of $900 they use 87% of their budget on costumes how much mo

ney did they spend on costumes
Mathematics
1 answer:
sergey [27]3 years ago
8 0
To find the answer use multiplication. 87% as a decimal equals 0.87 (87 divided by 100). Then multiply 0.87 by 900. Your answer should be $783.
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Write a system of equations and then solve by the method of your choice. Reserved seat tickets for the football game cost $4.00
amid [387]

Given :

Reserved seat tickets for the football game cost $4.00 each and general admission tickets cost $3.00 each.

After the game is over, the turnstile count shows 1787 people attended the game. The total receipts were $5792.

To Find :

The number of each general admission tickets sold.

Solution :

Let, general admission are x.

So, Reserved seat tickets will be 1787 - x.

Now, total amount T = 3x + 4( 1787 - x )

T = $5792

3x + 4( 1787 - x ) = $5792

-x + 7148 = 5792

x = 1356

Therefore, the number of each general admission tickets sold are 1356.

Hence, this is the required solution.

7 0
4 years ago
Write an equation where a number is multiplied by a variable, and a solution is -4/5
Kipish [7]

Answer:

5x = -4

Step-by-step explanation:

5x = -4

x would have to be -4/5 because -4 divided by 5 is -4/5.

4 0
3 years ago
Factor the following expression completely 16a + 20
telo118 [61]
16a + 20
= 4*(4a+5)

The final answer is 4*(4a+5).

Hope this helps~
8 0
3 years ago
Read 2 more answers
Each cake tin is 25cm in diameter . How many cake tins fit on a 600mm X 500mm tray
Elina [12.6K]


From the information given, the tins are circular /cylindrical  because they have a diameter.

So we need to find out the base area of each tin .

Base Area = π r²

radius here will be 25/2 = 12.5

Area = 3.14 × 12.5 ×12.5

Area = 490.6cm²

For the tray the dimensions are 600mm and 500mm which seem to allude the trays are of a regular shape such as a rectangle. Let us assume it is so.

600mm = 60cm,  and 500mm = 50cm

Area = L × w

Area = 50 × 60 = 3000cm²

Each tray will fit 3000 ÷ 490.6 = 6.1

 6 cake tins will fit into one tray



8 0
3 years ago
PLEASEEEEE HELPP<br> Karen is having a party. She’ll have 2 tables fir every 6 guest
sveticcg [70]

Answer:

i hate these questions lol her name do be karen sorry um you do multiplicaton for this question i hate aleks expesially thqat question i feel you bro

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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