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Sonbull [250]
3 years ago
7

I Need Help! ASAP

Mathematics
1 answer:
ELEN [110]3 years ago
7 0
First is adg which cuases the positions to go up
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The entry fee at a small fair is $1.50 for children and $4.00 for adults. On a certain day, 2200 people enter the fair and $5000
Sauron [17]

Answer:

The number of children attended the fair is 1520.

Step-by-step explanation:

We are given the following in the question:

Entry fee foe children = $1.50

Entry fee foe adult = $4.00

Total number of people in fair = 2200

Total money collected = $5000

Let x be the number of children and y be the number of adults in the fair.

Then, we can write the following equations:

x + y = 2200\\1.5x + 4y = 5000

Solving the two equations, we have:

1.5x + 1.5y = 3300\\1.5x + 4y = 5000\\\Rightarrow 2.5y = 1700\\y = 680\\x = 2200-680 = 1520

Thus, there were 1520 children and 680 adults in the fair.

8 0
3 years ago
HELPP!!! QUICK!! Will give brainliest.
SSSSS [86.1K]

An expression is defined as a set of numbers, variables, and mathematical operations. The zeroes of the b(x) will be (5/4) and (-5/4).

<h3>What is an Expression?</h3>

In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.

The solution for the expression b(x) can be written as,

b(x)=16x²-25

b(x)= (4x)² - 5²

b(x)=(4x-5)(4x+5)

The zeroes of the b(x) will be (5/4) and (-5/4).

Hence, The zeroes of the b(x) will be (5/4) and (-5/4).

Learn more about Expression:

brainly.com/question/13947055

#SPJ1

6 0
3 years ago
A<br> 10A<br> B<br> 2a +6<br> E<br> +6<br> C<br> 8<br> D<br> What is AE
Softa [21]
It’s b svshrbbesn Siri
5 0
2 years ago
HELP PLS, The cosine of
velikii [3]

Answer:

add/hyp

Step-by-step explanation:

using SOHCAHTOA cosine of an angle A will be adjacent/ hypotenus

8 0
3 years ago
This is Extra Credit so its not a big deal but please help
Bezzdna [24]

Answer:

You earned  $45.50 taking care of your neighbor's dog.

Step-by-step explanation:

Add 38.75 + 25. You get 63.75.

Subtract 63.75 - 18.25.    That is how you get your answer. I hope this helps.

8 0
3 years ago
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