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Bezzdna [24]
3 years ago
11

Tickets to a play cost $7 each. As the

Mathematics
1 answer:
adell [148]3 years ago
4 0

Answer:B

Step-by-step explanation:

Y+5=23

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Alexa has at most $60 to spend on the clothes. She wants to buy a pair of jeans for $22 and spend the rest on t shirts. Each t s
Ber [7]

Answer: 22 + 8x ≤ 60

Step-by-step explanation: She has to spend 22 dollars on jeans, so $22 will be added to the initial amount. The <em>x </em>will be the number of t-shirts and then the cost of <em>x </em>t-shirts will be <em>8x</em>. Putting this into inequality form will result in <u>22 + 8x ≤ 60</u>

6 0
3 years ago
Calcule la ecuación general de la recta que pasa por la intersección de la recta:
adell [148]

La ecuación general de la recta es x + 3 · y = - 15.

<h3>¿Cómo determinar la ecuación de una recta?</h3>

Según la geometría, una recta es generada por la existencia de dos puntos distintos y en este problema debemos hallar una ecuación de la recta que pasa por la intersección de las dos rectas y otro punto. Primero, determinamos la solución del sistema de ecuaciones lineales para conocer la localización del primer punto:

7 · x - 15 · y = 39                 (1)

5 · x + y = - 19                     (2)

The solución del sistema de ecuaciones lineales is (x, y) = (- 3, - 4).

Segundo, determinamos la pendiente de la recta mediante la fórmula de la recta secante:

m = [- 6 - (- 4)] / [3 - (- 3)]

m = - 1 / 3

Tercero, determinamos el intercepto a partir de la ecuación de la recta:

b = y - m · x

b = - 6 - (- 1 / 3) · 3

b = - 6 + 1

b = - 5

Finalmente, determinamos la ecuación de la recta en su forma general:

y = (- 1 / 3) · x - 5

(1 / 3) · x + y = - 5

x + 3 · y = - 15

La ecuación general de la recta es x + 3 · y = - 15.

Para aprender más sobre la ecuación general de la recta: brainly.com/question/19588565

#SPJ1

7 0
2 years ago
What is the answer to this math problem -4.3g=25.8
SVETLANKA909090 [29]
You have to separate the coefficient, "-4.3" from the variable "g', by using the inverse operation then doing it to the other side. You would divide 25.8 by -4.3 to get -6 <--Answer
3 0
3 years ago
SMART PEOPLE HELP PLEASE
Allushta [10]
The answer is A

Here is a picture of a bobcat

3 0
3 years ago
Read 2 more answers
The length of a rectangle is 13 centimeters more than its width
vova2212 [387]
What do you mean by this question

8 0
4 years ago
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