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Harlamova29_29 [7]

3 years ago

15

Pls I need answer please (explain)

1 answer:

siniylev [52]3 years ago

4 0

Perimeter equals all sides added together so you would add all the numbers given together. For the side, without a number, you take the number above it and subtract 40.5 by 17.5 and that's your missing number. I think the answer is A. 143.1.
Hope this helps!

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At the movie theatre, child admission is $5.10 and adult admission is $9.00 .

sveticcg [70]

Answer:

$5.10 X +9.00 Y = 831.60$

We also know that for Wedneday we have two times tickets for adults compared to child so we have

$Y =2x$

And using this condition we have:

$5.10 X + 18 X = 831.60$

And solving for X we got:

$X= \frac{831.60}{23.1}=36$

So then the number of tickets sold for child are 36

Step-by-step explanation:

For this problem we can set upt the following notation

X = number of tickets for child

Y= number of tickets for adults

And we know that the total revenue for Wednesday was 831.60. So then we can set up the following equation for the total revenue

$5.10 X +9.00 Y = 831.60$

We also know that for Wedneday we have two times tickets for adults compared to child so we have

$Y =2x$

And using this condition we have:

$5.10 X + 18 X = 831.60$

And solving for X we got:

$X= \frac{831.60}{23.1}=36$

So then the number of tickets sold for child are 36

8 0

4 years ago

1-5x + 3y 45<br>2x+3y = 24

Norma-Jean [14]

Answer:

The answer is 1-5x+135y

Step-by-step explanation: multiply the numbers 3 and 45 which give you 135

3 0

3 years ago

A) x³y²if x = 2 and y = 4

kow [346]

Answer:

128

Step-by-step explanation:

x³y²if x = 2 and y = 4

x³*y²

$(2)^{3} * (4)^{2}$

(2*2*2)*(4*4)

(8)*(16)

128

8 0

2 years ago

How do i do <br><br><br><br> 3x – 5 = 1

d1i1m1o1n [39]

Answer:

x=2

Step-by-step explanation:

3x – 5 = 1

3x-5=1

Add 5 to each side

3x-5+5 = 1+5

3x = 6

Divide by 3

3x/3 = 6/3

x = 2

7 0

3 years ago

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Fudgin [204]

Answer:

Step-by-step explanation:

6 0

3 years ago

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