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
goblinko [34]
3 years ago
12

HELP PLEASEEEEE Combine like terms to simplify the expression: 1.17-0.07a+(-3.92a)

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer: hope this helps


Step-by-step explanation:

Simplifying

1.17 + -0.07a + (-3.92a) = 0

Combine like terms: -0.07a + (-3.92a) = -3.99a

1.17 + -3.99a = 0

Solving

1.17 + -3.99a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1.17' to each side of the equation.

1.17 + -1.17 + -3.99a = 0 + -1.17

Combine like terms: 1.17 + -1.17 = 0.00

0.00 + -3.99a = 0 + -1.17

-3.99a = 0 + -1.17

Combine like terms: 0 + -1.17 = -1.17

-3.99a = -1.17

Divide each side by '-3.99'.

a = 0.2932330827

Simplifying

a = 0.2932330827

You might be interested in
This is for my question I asked earlier because the picture was blurry
slega [8]
Q1-(-42)
Q2-(14)
Q3-(-3)
Q4-(7)
Q5-(11)
Q6-(3)
Q7-(-54)
Q8-(-13/2)
3 0
2 years ago
Which expressions can be used to find the volume of the pyramid? Select three choices
Rashid [163]

Answer:

options????????

Step-by-step explanation:

...?.

8 0
3 years ago
2(x - 2) = -4x + 44 what does x equal
Komok [63]
2(x - 2) = -4x + 44

First, expand. / Your problem should look like: 2x - 4 = -4x + 44
Second, add 4 to both sides. / Your problem should look like: 2x = -4x + 44 + 4
Third, simplify -4x + 44 + 4 to get -4x + 48. / Your problem should look like: 2x = -4x + 48
Fourth, add 4x to both sides. / Your problem should look like: 2x + 4x = 48
Fifth, add 2x + 4x to get 6x. / Your problem should look like: 6x = 48
Sixth, divide both sides by 6. / Your problem should look like: x =  \frac{48}{6}
Seventh, simplify \frac{48}{6} to 8. / Your problem should look like: x = 8

Answer: x = 8

5 0
3 years ago
Read 2 more answers
Rectangles. Please help!
nataly862011 [7]
First you have to canceled out the fours from both side 4x/4-12/4 so x=3 then you do the same thing to the 7x-18

4x-12.
4x/4-12/4. So x=3
The fours cancelled out

7x-18
7x/7-18/7. So x= 2 4/7
The sevens cancelled out

7 0
3 years ago
The following system has a solution of x = -5, y = 9, z = 11.
vitfil [10]

42

Step-by-step explanation:

<em>I added 11+12+10+9=42</em>

7 0
3 years ago
Read 2 more answers
Other questions:
  • A light can shine blue (B), red (), or yellow (Y) Every second the color changes and is recorded. Estimate the probability the n
    13·1 answer
  • A rectangle is 12 ft long and 34 ft wide. What is the area of the rectangle?
    14·2 answers
  • The radius of a soccer ball is 4 inches. Approximately what volume of air can it hold? Use 3.14 for Round to the nearest tenth o
    7·2 answers
  • 1,580 milliliters (mL) is equal to how many liters (L)?
    9·1 answer
  • -2-2x+3x+2 in simplified expression
    5·2 answers
  • Need help<br><br><br> 40 in.³<br><br> 120 in.³<br><br> 12 in.³<br><br> 100 in.³
    8·2 answers
  • PLEASE HELP THIS IS TIMED!!!! I WILL GIVE BRAINLIESTTTTTT
    14·1 answer
  • in the given figure ,o is the centr of the circle, ab is the diameter and do is perpendicular to ab. prove that angle AEC= ANGLE
    11·1 answer
  • The temperature was 78°F at 3 P.M. Each hour for
    5·1 answer
  • What is the formula of the curved surface of a cylinder?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!