emmaallison74 emmaallison74
  • 24-09-2021
  • Mathematics
contestada

:xxxx
11
-1 -1
-11
1 11
1 1 1 1 1 1
The model represents an equation. What value of x makes the equation true?
A)
29
8
B)
29
2.
29
2
D)
-
29
8

xxxx 11 1 1 11 1 11 1 1 1 1 1 1 The model represents an equation What value of x makes the equation true A 29 8 B 29 2 29 2 D 29 8 class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 24-09-2021

Answer:

  • B. 29/2

Step-by-step explanation:

The model represents the following equation:

  • x*5 + (-1)*9 = x*3 + 20*1
  • 5x - 9 = 3x + 20
  • 5x - 3x = 20 + 9
  • 2x = 29
  • x = 29/2

Correct choice is B

Answer Link
Аноним Аноним
  • 17-07-2022
  • 5x+9(-1)=3x+20
  • 5x-9=3x+20
  • 5x-3x=20+9
  • 2x=29
  • x=29/2
Answer Link

Otras preguntas

Jacob has 2 gifts he gives 1 gift to Sally how many gifts does Jacob have now?
Critics of Copernicus's heliocentric cosmos argued that, if Earth moves around the Sun, our Moon would get left behind. Which of Galileo's observations countere
3. Why do you think many Americans insist on limiting the power of government?
which expression can be used to find the volume of the sphere​
Gina and Chen are both managers at CPA4U, a large accounting firm. Each has a very different management style. Gina is very outgoing and constantly checking on
Find the Critical points of dy/dx=15-2y-y^2 and determine if they are stable, unstable or semi-stable.
88(-60)x322+42(97+68)=
Identify the slope of the line that passes through the given points (5,2) and (-4,6)
What characteristics did the architecture from the Gothic period possess? a. sharp lines, bold color b. detailed lines, neutral colors C. elegant lines, light,
Explain the difference between thermoplastics and thermosets giving structure property correlation.