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
rjkz [21]
3 years ago
7

What is the solution for this system of equations: y = 1/2 x + 1 x + y = 16

Mathematics
1 answer:
Tpy6a [65]3 years ago
8 0

Answer:

  • x = 10, y = 6

Step-by-step explanation:

<h3>Given</h3>
  • y = 1/2 x + 1
  • x + y = 16

<u>Substituting y in the second equation:</u>

  • x + 1/2x + 1 = 16
  • 1.5x = 15
  • x = 15/1.5 = 10

Then

  • y = 1/2*10 + 1 = 5 + 1 = 6
You might be interested in
Porfabor necesito ayuda en la esta pregunta. ¿Encuentra cuatro pares ordenados de la siguiente función? f(x) = X3 – 2X2 – 2
zlopas [31]

Answer:

(0, -2), (1, -3), (2, -2) y (3, 7) son pares ordenados de f(x) = x^{3}-2\cdot x^{2}-2.

Step-by-step explanation:

Un par ordenado es un elemento de la forma (x,f(x)), donde x es un elemento del dominio de la función, mientras f(x) es la imagen de la función evaluada en x. Entonces, un par ordenado que está contenido en la citada función debe satisfacer la siguiente condición:

La imagen de la función existe para un elemento dado del dominio. Esto es:

x \rightarrow f(x)

Dado que f(x) es una función polinómica, existe una imagen para todo elemento x. Ahora, se eligen elementos arbitrarios del dominio para determinar sus imágenes respectivas:

x = 0

f(0) = 0^{3}-2\cdot (0)^{2}-2

f(0) = -2

(0, -2) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

x = 1

f(1) = 1^{3}-2\cdot (1)^{2}-2

f(1) = -3

(1, -3) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

x = 2

f(2) = 2^{3}-2\cdot (2)^{2}-2

f(2) = -2

(2, -2) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

x = 3

f(3) = 3^{3}-2\cdot (3)^{2}-2

f(3) = 7

(3, 7) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

(0, -2), (1, -3), (2, -2) y (3, 7) son pares ordenados de f(x) = x^{3}-2\cdot x^{2}-2.

6 0
3 years ago
Distributive property 22multiplyby5
Marizza181 [45]
110 is the answer of this question
7 0
3 years ago
Read 2 more answers
Could someone help with this i need it badly
Marrrta [24]

Answer:

How can l help you?????????

7 0
3 years ago
Based on the records for the past several​ seasons, a sports fan believes the probability the red team wins is 0.45. The fan als
miskamm [114]

Answer:

9 more games

Step-by-step explanation:

180x.45=81 wins for the red team

180x.4=72 wins for the blue team

6 0
3 years ago
Read 2 more answers
2. Define any variables and tell the slope and y-intercept of the situation. Then, write an equation to represent
Otrada [13]

Answer:

x=number of hours

c(x)= 25x+75

y-intercept= (0, 75)

Equation= y=25x+75

Slope= 25

Step-by-step explanation:

75 would be the y intercept(constant) because that's the initial charge for a call.

25 would be the coefficient for x because the hour you spend on the call varies.

The slope is how steep the line is, in this case it is 25.

x is the number of hours because that is the time that varies.

3 0
3 years ago
Other questions:
  • If you are paid a weekly base salary of $200 plus an hourly wage of $5.00, determine an equation for finding your weekly gross p
    15·1 answer
  • All dogs are animals.
    10·1 answer
  • Help please!!!!!!!!!!!!!
    10·1 answer
  • The speed of light in mph
    15·1 answer
  • A figure maps to another figure using one or more
    11·2 answers
  • A triangle has an area of 30 cm². The base and height are scaled by a factor of 3.
    13·1 answer
  • Find the mode for the given data set.<br><br> A.) 6 <br> B.) 34 <br> C.) 37
    13·2 answers
  • Angie is saving money to buy a new pair of Converse shoes that cost $65. She currently has $7.50 saved and earns $6 a week for h
    14·1 answer
  • 5.035 rounded to the nearest hundredth
    7·2 answers
  • Write an equation in slope-intercept form of the line that is a segment bisector of both
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!