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
elixir [45]
2 years ago
13

1. -5(x - 2) - (x + 2) = 50

Mathematics
2 answers:
Serjik [45]2 years ago
4 0

Answer:

x = - 7

Step-by-step explanation:

Given

- 5(x - 2) - (x + 2) = 50 ← distribute parenthesis on left side

- 5x + 10 - x - 2 = 50, that is

- 6x + 8 = 50 ( subtract 8 from both sides )

- 6x = 42 ( divide both sides by - 6 )

x = - 7

Nat2105 [25]2 years ago
4 0

Answer:

(-5x - 10) - 2x = 50

-7x - 10 = 50

     +10    +10

    -7x = 60

      -7x/7 = 60/7

x=8.57142857143 or 60/7

Step-by-step explanation:

You first distribute the -5 to X and 2 then add x and 2. Then add 10 on both sides. Next divided each side by POSITIVE 7 and decimal or fraction is ur final answer

You might be interested in
What is the correct answer to x^2+y^2+4x-2y=-1
alexdok [17]

Answer:

hold on the answer in the picture

Step-by-step explanation:

sry for it being so blurry

5 0
2 years ago
The figure below shows the circle inside of a square if the radius of the circle Is 8cm find the following by showing the formul
Goryan [66]
A. The circumference of the circle:
C = 2 π r = 2 * 3.14 * 8 = 50.24 cm

B. The area of the circle:
A = π r² = 3.14 * 8² = 200.96 cm²

C. The area of the square:
Let's calculate first the side of the square. It is equal to 2r = 2*8=16 cm

The area of the square is:
16*16 = 256 cm²

Hope that helps.
7 0
3 years ago
Read 2 more answers
Here's another, Thanks. (3/5)
Pachacha [2.7K]

You are correct. The scale factor is 1/5 = 0.2

Nice work.

7 0
3 years ago
If the domain of f(n) = -4n - 3 is (-1, 1/4,4}, what is the range?
ahrayia [7]

Answer:

Range= \{1,-4,-19\}

Step-by-step explanation:

Given

f(n) = -4n - 3

n = \{-1,1/4,4\} --- domain

Required

Determine the range

To do this, we simply substitute the values of n in the given expression

So, we have:

n = -1

f(-1) = -4 * -1 - 3 =4 - 3 = 1

n = 1/4

f(-1) = -4 * 1/4 - 3 =-1 - 3 = -4

n=4

f(-1) = -4 * 4 - 3 =-16 - 3 = -19

Hence, the range is:

Range= \{1,-4,-19\}

5 0
2 years ago
if a birds elevation is 28 meters above the surface and a fish is -12 meters below how far apart are they
timama [110]
They are 40 meters apart
3 0
3 years ago
Read 2 more answers
Other questions:
  • Figure ABC is to be translated to Figure A'B'C' using the rule (x, y) → (x+4, y−6).
    13·1 answer
  • A constructive company purchased seven house lots of the following sizes 1 3/8 acres , 2 1/8 acres. 1 1/8 acres , and 2 1/4 acre
    9·1 answer
  • What is 9^2÷(2+1)×30-3^3
    6·1 answer
  • What's the formula for #27?
    8·2 answers
  • Geometry please help i’m trying to go to college
    12·1 answer
  • Add and simplify 9/16+1/2 =
    6·1 answer
  • The first day of Alex's trip was a Monday. What was the day of the week on Alex's 39 day of his trip?
    8·2 answers
  • 5 years ago, Cheryl was d years old, Brandon is 2 years older than Cheryl.
    11·1 answer
  • What is the surface area of the triangular below
    8·2 answers
  • I need help with Geometry
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!