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
poizon [28]
2 years ago
7

Solve 0.25[2.5x + 1.5(x – 4)] = –x.

Mathematics
1 answer:
zheka24 [161]2 years ago
8 0

Answer:

X = 0.75

Step-by-step explanation:

0.25[2.5x + 1.5(X-4)]= -X

0.25[2.5x + 1.5x - 6] = -x

0.25[4x -6] = -x

1x + x = 1.5

2x = 1.5

x = 1.5/2

x = 0.75

You might be interested in
Evaluate the expression for p = -1<br> -38p2 - 78p
eduard

Answer:

- 38 {p}^{2}  - 78p \\ p =  - 1 \\  - 38 \times  { (- 1)}^{2}  - 78 \times  - 1 \\  - 38 + 78 \\  = 40 \\ thank \: you

7 0
2 years ago
Read 2 more answers
What is the surface area of a sphere with radius 2
Gelneren [198K]

Answer:

A

Step-by-step explanation:

The surface area (A) of a sphere is calculated as

A = 4πr² ← r is the radius

here r = 2, hence

A = 4π × 2² = 4π × 4 = 16π units² → A

3 0
2 years ago
A ladder is 80 inches tall. How tall is it in feet and inches?
Anastasy [175]

Answer:

6 feet and 8 inches

Step-by-step explanation

4 0
3 years ago
Read 2 more answers
Euleuy VI, Ulalla PUSIUI 407220)
Artyom0805 [142]

Answer:

Using the Angle Addition Postulate, 20 + m∠DBC = 80. So, m∠DBC = 60° using the subtraction property of equality.

Step-by-step explanation:

If point D is the interior of angle ABC, then the angle addition postulate theory states that the sum of angle ABD and angle DBC is equals to angle ABC. The angle addition postulate is used to measure the resulting angle from two angles placed side by side.

From the attached image, ∠ABD and ∠DBC are placed side by side to form ∠ABC. Given that m∠ABD = 20° and m∠ABC = 80°

Hence, using angle addition postulate:

m∠ABD + m∠DBC = m∠ABC

20 + m∠DBC = 80

subtracting 20 from both sides (subtraction property of equality)

m∠DBC = 80 - 20

m∠DBC = 60°

3 0
2 years ago
Kendall made 5/6 of a kilogram of trail mix. If she puts 1/6 of a kilogram into each bag, how many bags can Kendall fill? (label
denpristay [2]
She can use 5 bags to fill use the most mix
8 0
2 years ago
Read 2 more answers
Other questions:
  • Jameson is seeking a loan with a simple interest rate of 3% per year. If he wants to borrow $8000, then how much will he be char
    9·1 answer
  • Please help with Question 12 at the top, i dont really want the answer. I just want how to figure it out please!
    5·1 answer
  • A market researcher for a provider of music player accessories wants to know the proportion of customers who own cars to assess
    7·1 answer
  • 8 of 10
    12·1 answer
  • Solve this:<br><br><br> x + 89 = 91<br><br> what is "x"?
    7·2 answers
  • Help me please.i don't understand any of this.​
    6·1 answer
  • Please help
    15·1 answer
  • No entiendo matemáticas alguien me podría ayudar​
    14·1 answer
  • Which of the functions below could possibly have created this graph?
    14·1 answer
  • . √-100 rewrite each expression using I
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!