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Evgesh-ka [11]
3 years ago
8

I’m confused on this lesson

Mathematics
2 answers:
ankoles [38]3 years ago
5 0

Answer:

i think its 53 minutes

Step-by-step explanation:

sukhopar [10]3 years ago
3 0

Answer:

Before show: -63 minutes

Step-by-step explanation:

All the minutes occur before the show actually start so you add all minutes together with a negative sign. Show begins at zero minutes and move up from there.

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What is the solution to the equation A + 5 2/3 = 9​
natulia [17]

Answer:

the first one is your answer

Step-by-step explanation:

I hope it help ^_^

have a great day!!

6 0
3 years ago
Write 82.25% as a fraction in simplest form
tiny-mole [99]

The Answer To your Question is: 33/40

8 0
3 years ago
Solve for x. -1/2 (x+5) = 2x -3/2
Pani-rosa [81]

Answer is a Decimal: x=-0.4

8 0
3 years ago
Calcula y comprueba las ecuaciones: porfavor alguienn la nesesito pliss a) 2X = 6 b) 10 + Z = 20 c) P + 9 = 11 d) 3X + 8 = + 29
Alexeev081 [22]

Answer:

<u>a) x = 3</u>

<u>b) z = 10</u>

<u>c) p = 2</u>

<u>d) x = 7</u>

<u>e) u = 1</u>

Step-by-step explanation:

a) 2x = 6

Despejamos x dividiendo por 2 a amabos lados de la eacuacion.

(2/2)x = 6/2

<u>x = 3</u>

Si remplazamos x en la ecuación original:

2(3)=6

6 = 6

Queda demostrado.

b) 10 + z = 20

Despejamos z restando 10 en amabos lados de la eacuacion.

10-10+z = 20-10

<u>z = 10</u>

Si remplazamos z en la ecuación original:

10 + 10=20

20 = 20

Queda demostrado.

c) p + 9 = 11

Despejamos p restando 9 en amabos lados de la eacuacion.

p + 9 - 9 = 11-9

<u>p = 2</u>

Si remplazamos p en la ecuación original:

2 + 9 = 11

11 = 11

Queda demostrado.

d) 3x + 8 = 29

Despejamos x restando 8 en amabos lados de la eacuacion y luego divideindo por 3 en ambos lados de la ecuación.

3x+8-8 = 29-8

3x = 21

(3/3)x = 21/3

<u>x = 7</u>

Si remplazamos x en la ecuación original:

3(7) + 8 = 29

21 + 8 = 29

29 = 29

Queda demostrado

e) 2u + 8 = 10

Despejamos u restando 8 en amabos lados de la eacuacion y luego divideindo por 2 en ambos lados de la ecuación.

2u+8-8 = 10-8

2x = 2

(2/2)x = 2/2

<u>x = 1</u>

Si remplazamos x en la ecuación original:

2(1) + 8 = 10

2 + 8 = 10

10 = 10

Queda demostrado

Espero te haya sido de ayuda!

5 0
3 years ago
Sheets of Stickers
Molodets [167]
4 sheets cost $14
2 sheets cost $7
1 sheet costs $3.5
1/2 sheet costs $1.75

answer:

11 1/2 sheets cost $40.25
7 0
3 years ago
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