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
Basile [38]
3 years ago
9

Solve, showing all work: (4x − 6) + (3x + 6)

Mathematics
2 answers:
Kitty [74]3 years ago
4 0

Answer:

7x

Step-by-step explanation:

4x−6+3x+6

=4x+−6+3x+6

Combine Like Terms:

=4x+−6+3x+6

=(4x+3x)+(−6+6)

=7x

alisha [4.7K]3 years ago
3 0

Answer:

7x

Step-by-step explanation:

(4x - 6) + (3x + 6)

combine like terms:

7x - 6 + 6

subtract:

7x

hope this helped! :)

You might be interested in
Reflect (5,-4) over the y-axis. Then translate the result to the right 2 units. What are the coordinates of the final point?
lesya692 [45]

Answer:

(-3,-4)

Step-by-step explanation:

When reflecting across the y-axis, you will mirror the coordinates across the y-axis. This means (5,-4) will turn into (-5,-4) because mirroring it across the y-axis will only change the x coordinate. Then, to translate it to the right, you move to the right two times to give you (-3,-4). The y-coordinate will never change in this situation because you are only reflecting and moving left and right.

6 0
2 years ago
Write the equation of the line that passes through the points (-8,3)(−8,3) and (3,2)(3,2). Put your answer in fully reduced poin
Alecsey [184]

Answer:

y-2= - 1/11 (x-3)

Step-by-step explanation:

The slope is m=y2-y1/x2-x1=3-2/-8-3=1/-11=-1/11

Equation of a line is

y-y1=m(x-x1)

y-2= - 1/11 (x-3)

4 0
3 years ago
on monday 3.11 inches of rain fell and on tuesday 0.81 inch of rain fell. on wensday,twice as much rain fell as tuesday. How muc
pshichka [43]

Answer:

5.54 inches of rain

Step-by-step explanation:

Monday - 3.11

Tuesday - 0.81

Wednesday - 0.81 x 2= 1.62

3.11 + 0.81 + 1.62=5.54 inches

4 0
3 years ago
How do you get the answers to 4,5, and 6?
ratelena [41]

m∠7:180-110=70

m∠8:180-70=110

m∠3=m∠9=m∠11=137

5 0
3 years ago
What is the length of the line a ?<br><br> A. 10<br> B. 4<br> C. 3<br> D. 5
pentagon [3]
It is 4 if you see in the bottom part the line stops at -4 that's why hope it helps
3 0
3 years ago
Other questions:
  • 90% of the tickets sold at a school carnival were early admission tickets. if the schoil sold 20 tickets in all, how many early
    7·1 answer
  • Solve for y.<br><br><br> d = 5x + 5y
    7·2 answers
  • 1/5+5/8=? Please help me with this question
    14·1 answer
  • A square has an area of 54 ft2. What<br> is the length of a diagonal (in feet)?
    13·1 answer
  • What is the area of the obtuse triangle with a base of 16 and height of 8
    7·2 answers
  • I need help with this question ASAP please!!!
    9·2 answers
  • Can y’all help with this question plz
    7·1 answer
  • On Melissa's 6th birthday, she gets a $2000 CD that earns 7% interest compounded quarterly. If the CD matures on her 13th birthd
    11·1 answer
  • Evaluate x1 - x-1 + x0 for x = 2.
    11·1 answer
  • Find the surface area of the prism.<br> 10 ft length<br> 1 ft height<br> 5 ft width
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!