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NikAS [45]
3 years ago
15

30 POINTS !!!

Mathematics
1 answer:
Soloha48 [4]3 years ago
7 0

Each ticket costs $1.25

Jermaine bought 25 of them, which costs 25 x 1.25

25 x 1.25 = 31.25

He spent a total of $43.75 from the tickets and price of admission

we know the tickets cost 31.25, so the admission cost was 43.75 - 31.25

43.75 - 31.25 = $12.5

b) y = 1.25x + 12.5

Where y is the total cost, 1.25 is the price of each ticket, x is how many tickets a person bought, and 12.5 is the admission fee.

Hope it helps :)

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3)
Wewaii [24]

Answer:

For covering  1 unit area of the entire playground, the amount of sand required is equal to volume of 3 buckets of sand.

Step-by-step explanation:

Given -

\frac{1}{3} volume of sand in bucket is able to cover \frac{1}{9} area of the entire playground

Thus,

For covering  \frac{1}{9} unit area of the entire playground, the amount of sand required is equal to  \frac{1}{3}  of the total volume of sand in bucket

For covering  1 unit area of the entire playground, the amount of sand required is equal to

\frac{\frac{1}{3} }{\frac{1}{9} } \\\\\frac{1}{3}  * \frac{9}{1} \\\frac{9}{3}\\= 3

For covering  1 unit area of the entire playground, the amount of sand required is equal to volume of 3 buckets of sand.

4 0
3 years ago
The parent advisory council held an art auction and raised $1,845 to buy additional art supplies for each of the 10 classrooms i
Hoochie [10]
All you would have to do is divide 1,845 by 10 to get the answer which is $184.50 to each classroom
4 0
3 years ago
Breakfast at Denny's cost $8.63. You give a 15% tip. What is the total cost?
Nataliya [291]

Answer:

9.92

Step-by-step explanation:

8.63 x 1.15=9.92

3 0
3 years ago
Olivia is making model cars to go on shelves in her room. The number of wheels she uses is a function of how many cars she makes
Luba_88 [7]

Answer:

Domain = 1 to 7

Range = 4 to 28

Step-by-step explanation:

Given that:

Number of wheels used is a function of number of cars manufactured.

Number of wheels present = 28

1 car uses 4 wheels

2 cars use 8 wheels.

3 car uses 12 wheels

and so on.

Let the function be of the form:

y =f(x)

Domain of the function is the value of x that can be given as valid input to the function.

Range of the function is the value of y that can be output of the function.

Let x be the number of cars manufactured.

Then value of y is nothing but x times 4.

y=4x

We are given that maximum value of y can be 28.

28 = 4x\\\Rightarrow x =7

Therefore, maximum value of input can be 7.

Minimum number of wheels can be 4 to make a minimum of 1 car.

Therefore domain is 4 to 28 and range is 1 to 7.

3 0
3 years ago
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
son4ous [18]

abcdefghijklmnopqrstuvwxyz

8 0
3 years ago
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