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
earnstyle [38]
3 years ago
11

Solve for a. 4(a 3)=12 4a a. no solution b. all real numbers c. −3 d. −1

Mathematics
2 answers:
vfiekz [6]3 years ago
8 0

Answer:

b.) All real numbers.

Step-by-step explanation:

4 (<em>a </em>+ 3) = 12 + 4<em>a </em>

4<em>a</em> + 12 = 12 + 4<em>a </em>

4<em>a </em>+ 12 - 12 = 12 + 4<em>a </em>- 12

4<em>a </em>= 4<em>a </em>

4<em>a</em>/4 = 4<em>a</em>/4

0 = 0

All possibilities of other <em>real </em>number can fit into the equation. Hence, the answer is b.) All real numbers.

Vladimir79 [104]3 years ago
5 0
4(a + 3) = 12 + 4a
4a + 12 = 12 + 4a
0 = 0

Therefore, the solution to the equation is all real numbers.
You might be interested in
Using lattice multiplication 45 times 68
Xelga [282]
The answer is 20,730
8 0
3 years ago
Read 2 more answers
−6 = x/8+4<br> ILL GIVE BRAINLIEST❤️❤️
Lorico [155]

Answer:

2

Step-by-step explanation:

6x=4+8

6x=12x= 12/6

x=2

​

8 0
3 years ago
What property could be used to solve 6x=72
katovenus [111]
There is no property that can be used but you can find the answer by dividing 72 and 6

4 0
3 years ago
Read 2 more answers
How do the key features of a polynomial function help you sketch its graph
puteri [66]

Answer: The degree will help you find the end behavior. The vertex shows you where it changes concavity.X and y intercepts give you a couple of points of reference. Axis of symmetry is only applicable to even degree polynomials.

Step-by-step explanation:

5 0
3 years ago
Aldo drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Aldo drove h
Aneli [31]
8x = 5(x+21)
8x = 5x +105
3x = 105
x = 105 /3
x = 35

8 x 35 = 280 miles away

7 0
3 years ago
Other questions:
  • 1948 Olympics
    5·1 answer
  • HEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP2.Solve x3 = 27 A)x = 3 B)x = 9 C)x = 19,683 D)x = 3 3
    8·1 answer
  • The hart family drove 10 hours to their vacation spot. they drove an average of 48 miles each hour. how miles did they drive in
    9·2 answers
  • WILL GIVE BRAINLIEST which of the following is a solution to <img src="https://tex.z-dn.net/?f=tanx%2B%5Csqrt%7B3%7D%20%3D0" id=
    12·1 answer
  • If n and p are each different positive integers
    10·1 answer
  • Please help out need it​
    8·2 answers
  • What is the sum of ? × ? ÷ ? = 154​
    5·2 answers
  • This would really be appreciated!
    13·2 answers
  • If b=4 units and h=5 units, the area of the triangle is _____<br> units2.
    15·1 answer
  • Select the correct answer.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!