1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ELEN [110]
2 years ago
5

PLEASE HELP QUICKLY

Mathematics
2 answers:
marusya05 [52]2 years ago
8 0
The answer is b. It would turn into y=7x+13
Lady bird [3.3K]2 years ago
4 0

Heres the answer: B,     7x-y=-13

i have done the test before :)

<em><u>hope i helped</u></em>

<h2>MARK ME BRAINIEST PLEASE</h2>

You might be interested in
Find that sale price: jeans $85.99 at a 15% discount
arlik [135]

The sale price of the jeans would be $73.09

5 0
3 years ago
CUALES SON LOS GRADOS PARA HACER UNA GRAFICA DE PASTEL, CON LOS SIGUIENTES PORCENTAJES( 20%,50%,10%)
svlad2 [7]

Answer:

Lo primero que debemos saber, es que la gráfica de pastel nos permite dividir a una población, la cual sería el 100%, en porcentajes menores que representan algo.

En este caso tenemos los porcentajes 20%, 50%, 10%  (notar que no suman 100%, entonces nos falta algún porcentaje)

Bueno, como sabemos el gráfico (el cual es un círculo) representa el 100%.

Y en un círculo, tenemos un ángulo de 360°

Entonces comenzamos con la equivalencia:

360° = 100%

Entonces, ¿a que grado corresponde el 50%? Planteamos la ecuación:

x = 50%

Si tomamos el cociente entre las ecuaciones:

x = 50% y  360° = 100%

obtenemos:

x/360° = 50%/100%

resolviendo para x, obtenemos:

x = (50%/100%)*360° = 0.5*360° = 180°

Para los otros porcentajes hacemos lo mismo.

Para el de 20% tenemos:

y = 20%

planteamos la ecuación:

y/360° = 20%/100%

y = 0.2*360° = 72°

Finalmente, para el de 10% tendremos:

z = 10%

planteando la ecuación como antes:

z/360° = 10%/100%

z = 0.1*360 = 36°

Asi, hemos encontrado los grados correspondientes para cada porcentaje.

8 0
3 years ago
What is the greatest common factor of 12 and 6?​
Sergio [31]
The greatest common factor of 12 and 6 is 6.
5 0
2 years ago
Read 2 more answers
A line with a slope of 3 passes through the point (2, 5). Write an equation for this line in point-slope form.
Phantasy [73]

Answer:

slope = 3

point (2, 5)

b = y - m*x

b = 5 -3*2

b = -1

Then we enter the slope and the value of b into this equation:

y = mx + b

y = 3x -1

Source: https://www.1728.org/distance.htm

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
If QRST below is a rectangle, find x if angle S is equal to 7x + 55.
bazaltina [42]
Because QRST is a rectangle, that means all of the angles must be a right angle, which are 90 degrees. Using this information, solve the expression by creating an equation that lets angle S = 90.

90 = 7x + 55
35 = 7x
x = 5
3 0
2 years ago
Other questions:
  • The mad scientist will need one-third of the eyeball how many eyeball is that
    6·2 answers
  • tim has a large collection of books. the number of paperback books he owns is three less than four times the number of hardcover
    13·2 answers
  • If we assume there are 40 hours each week ,4 weeks in a month ,and 52 weeks or 12 months in a year ,answer the following problem
    7·1 answer
  • If rectangle ABCD was reflected over the y-axis, reflected over the x-
    8·1 answer
  • Write a statement that describes pi as a ratio
    7·2 answers
  • 42-7=35 is an addend or equation
    15·2 answers
  • 13. Solve the following equation and simplify, if possible: 7/8 + 5/12​
    9·2 answers
  • Rectangle FGHJ has coordinates F(-8, 6), G(8, 6), H(8,-6), and J(-8, -6). The rectangle is dilated by a scale factor of v with t
    7·1 answer
  • What is this number in expanded form?
    7·2 answers
  • A pencil is 23 centimeters long is a ruler is 14 cm shorter what is the length of the ruler​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!