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tatiyna
3 years ago
6

At the amusement park each student is given $16 for food this covers the cost of $2 plus $4 for snacks how much money does the s

chool expect student to spend per meal
Mathematics
2 answers:
Liula [17]3 years ago
8 0

Answer:

$6.

Step-by-step explanation:

Let x represent cost of each meal. So the cost of 2 meals would be 2x.

We have been given that  the amusement park each student is given $16 for food. This covers cost of 2 meals plus $4 for snacks. We can represent this information in an equation as:

2x+4=16

Let us solve for x.  

2x+4-4=16-4

2x=12

\frac{2x}{2}=\frac{12}{2}

x=6

Therefore, the school expect student to spend $6 per meal.

sweet [91]3 years ago
5 0

The school expects them to spend $10 dollars.

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Answer:10,486 contestants

Step-by-step explanation:

First day:

Total number of contestants at the beginning = 50,000

After first day, 20% 0f 50,000 are removed.

That is, (20/100)×50,000 = 10,000

Contestants remaining after first day = 50,000-10,000 = 40,000

Second day:

Contestants= 40,000

20% removed

That is (20/100)×40000=8000

Balance =40000-8000=32,000

Third day:

Contestants= 32000

20% removed

That is (20/100)×32000=6400

Balance =32000-6400=25,600

Fouth day:

Contestants= 25,600

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Balance =25,600-5,120=20,480

Fifth day:

Contestants= 20,480

20% removed

That is (20/100)×20,480=4096

Balance =20,480-4096=16,384

Sixth day:

Contestants= 16,384

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That is (20/100)×16,384=3276.8

Balance =16,384-3276.8=13,107.2

Seventh day:

Contestants= 13,107.2

20% removed

That is (20/100)×13,107.2=2621.44

Balance =13107.2-2621.44=10485.76

Therefore, number of contestants remaining after one week equals 10,486.

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3 years ago
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Tyrod needs at least $820 to buy the computer he wants. He has already saved $330. He earns $50 per lawn that he cuts. What is t
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▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

The equation representing the given statement is ~

  • 50x + 330 \geqslant 820

The least number of lawns that he can cut and buy the computer is 10 lawns ~

\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}

Total savings should be greater or equal to $ 820 in order to buy the computer,

And his total savinga is equal to ~

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let's assume the lawns cut by Tyrod be x,

Money earned by cutting lawns is equal to

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total savings is equal to ~

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by solving for " x (number of lawns cut) " we get ~

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