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
zhannawk [14.2K]
3 years ago
5

Simplify this expression fully: -2(a+3) - (7-a)​

Mathematics
2 answers:
Marrrta [24]3 years ago
6 0

Answer:

-a-13

Step-by-step explanation:

-2 * (a+3)

-2a - 6 -7 + a

-2a+a = -a

-6-7= -13

-a - 13

Umnica [9.8K]3 years ago
6 0

Answer:

-a-13

Step-by-step explanation:

You might be interested in
4/5 + 2/3 =<br>1 1/2-2/6=​
sammy [17]

Answer:

22/15

7/6

Step-by-step explanation:

Have a blessed day

6 0
3 years ago
Read 2 more answers
The table below shows the height and the hand span of five students. What pattern of association best describes the relationship
jasenka [17]

Answer:

2

Step-by-step explanation:

2

7 0
3 years ago
6/25 equals D Over 30 what does D equals
Rufina [12.5K]
Your equation is 6/25 = d/30. to solve this equation we have to get d by itself! to do this, you have to multiply each side by 30 since d is being divided by thirty. d/30 x 30 = d, 6/25 x 30 =  7.2, or 7 2/10

therefore, d = 7.2
hope this helps!
4 0
3 years ago
Why is 6/11=x/33 not a proportion
sertanlavr [38]

6/11=x/33 is not a proportion because they aren't equal to each other.

6 0
3 years ago
Need help,please and thank you
Daniel [21]
X=90 which (180-90) is 90 for m and n
4 0
3 years ago
Other questions:
  • I in second grade and I using my sissy computet to help my math
    5·2 answers
  • Cody is baking a square cake for his friend's wedding. When served to the guests, the cake will be cut into square pieces 1 inch
    14·1 answer
  • Here is a math question (45×78)÷92×65 (÷67
    8·2 answers
  • A circle with radius \pink{5}5start color #ff00af, 5, end color #ff00af has a sector with a central angle of \purple{\dfrac{9}{1
    15·1 answer
  • What word describes the equal shares of the circle?
    14·1 answer
  • The nth term of a sequence is 3(n + 3).
    8·1 answer
  • Which complex number will be plotted below the real axis and to the right of the imaginary axis?
    5·1 answer
  • I need help with 1 through 10
    14·1 answer
  • What 9+10?................................................
    8·2 answers
  • BRAINLIEST + FOLLOW FOR QUICKEST ANSWER
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!