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
Dominik [7]
3 years ago
15

Which of the following BEST describes how to use the addition property of equality to isolate the variable

Mathematics
1 answer:
attashe74 [19]3 years ago
3 0

Answer:B

Step-by-step explanation:

From calculating the equations below, we find that all sections have m equal to negative three.

According to the second option, it is most likely because six is added.

You might be interested in
Felicia is 6 years older than Felipe and is five years younger than Fran. If Fran is 22 years old, how old is Felipe
Lady_Fox [76]

Answer:

17

Step-by-step explanation:

8 0
3 years ago
Find the area of quadrilateral with vertices at points (3,0)(4,5)(-1,4)(-2,-1)
guapka [62]

Answer: 20

Step-by-step explanation:

Let 's complete our quadrilateral to a rectangle ; and subtract from it the area highlighted in red

\displaystyle \rm S_{\diamond}=6\cdot 5 =30 \\\\ S_{ABCD}=30-(5:2+5:2+5:2+3:2+1\cdot1)=30-(7,5+1,5+1)=\\\\30-10=20 \\\\ S_{ABCD}=20

4 0
3 years ago
Read 2 more answers
8 (3f - g) when f = 9 and g = -3​
Neko [114]

Step-by-step explanation:

  • 8(3f-g)

when f=9, g=-3, then

  • 8(3×9-(-3))
  • 8(27+3)
  • 8(30)
  • 240
3 0
2 years ago
(3x+4)-(-8-2x) simplified
goldenfox [79]

Answer:

5x+12

Step-by-step explanation:

7 0
3 years ago
Solve: 4-(9g-5)=-27 please help
8_murik_8 [283]

Answer:

-2

Step-by-step explanation:

9g-4-5=-27

9g-9=-27

Add 9 to both sides

9g=-18

g=-2

4 0
2 years ago
Read 2 more answers
Other questions:
  • A) (-3, 0)<br> B) (0, 3)<br> C) (0, -3)<br> Please help
    7·1 answer
  • If A and B are independent events and P(A) = 0.8 and P(A and B) = 0.3, find P(B).
    10·1 answer
  • Evaluate 2/g + 2h + 5 when g=3 and h=6
    11·2 answers
  • A ray, line or segment that cuts a segment in half and create right angles is called__
    13·1 answer
  • A rectangular yard is X feet wide. The yard is 4 feet longer than it is wide. The perimeter P of yard is given by the equation P
    7·1 answer
  • At a quick-lunch counter, 3 pretzels and 1 soda cost
    6·1 answer
  • Yeah i need help anyone?
    5·2 answers
  • Please help SHOW ALL YOUR WORK
    14·2 answers
  • Solve the following System Of Equations Using Substitution or Elimination Methods. Show Work.
    7·1 answer
  • It takes 343 inches³ of water to fill an empty cube. If the sides of the cube were tripled, how much water would be needed to fi
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!