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horsena [70]
3 years ago
6

Simplifying each side of the equation results in x^2-3x-4 = 5x+6

Mathematics
1 answer:
dusya [7]3 years ago
5 0

Answer:

x^2 - 8x - 10 = 0

Step-by-step explanation:

x^2 - 3x - 4 = 5x + 6

x^2 - 3x - 4 - 5x - 6 = 0

x^2 - 8x - 10 = 0

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Couldnt find it on google so ima try here
kodGreya [7K]

Answer:

7.0

Step-by-step explanation:

4 0
3 years ago
SI UN NUMERO SE MULTIPLICA POR 7, EL RESULTADO ES IGUAL AL NUMERO AUMENTADO EN 24. ¿ CUAL ES EL NUMERO? 7 . X : X + 24
andre [41]

Answer: El número es 4.

Step-by-step explanation:

Sea X un número.

Acá tenemos:

"Si un número se multiplica por 7"

Esto se escribe como 7*X

"... El resultado es igual al número aumentado en 24"

Esto lo podemos escribir como:

7*X = X + 24

Ahora debemos resolver esta ecuación para X.

7*X = X + 24

Primero, debemos llevar todos los términos con X al mismo lado de la ecuación, para hacer esto, podemos restar X en ambos lados:

7*X - X = (X + 24) - X

6*X = 24

Ahora debemos dividir ambos lados por 6.

6*X/6 = 24/6

X = 4

El número es 4.

6 0
3 years ago
What is the probability of spinning a odd number, flipping heads, then spinning a 3?
aalyn [17]

Answer:

Probability of spinning a odd number is 5/9

I don't know about flipping head

Probability of spinning a 3 is 1/9

6 0
3 years ago
Read 2 more answers
Larry has $20 to spend at the store. He plans to purchase five items that cost $5.79, $7.63, $3.46, $2.99, and $3.65. Larry esti
gizmo_the_mogwai [7]

Answer:

he don't have the money

Step-by-step explanation:

5.79+7.63=13.42+3.46=16.88+2.99=19.87+3.65=23.52$

7 0
3 years ago
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Penny and Madeline go to the movie theater and purchase refreshments for their friends.
erastovalidia [21]
25=1d+3p

139.75=10d=9p

8 0
3 years ago
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