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
kipiarov [429]
3 years ago
14

Hey, I have some algebra questions, I need to complete for tomorrow. One of them is: Simplify 4a + 12a. ​

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
3 0

Answer:

16a

Step-by-step explanation:

4a+12a=16a since they are the same variables.

You might be interested in
Help me out hereeeeeeeeee
Alja [10]

Answer:

the second answer

Step-by-step explanation:

I hope it helps

4 0
3 years ago
Read 2 more answers
Plzz help. Giving everything.<br> D. 24.5
Lemur [1.5K]

Answer:

\frac{8}{14} = \frac{14}{x+2}  (since they're similar, set them up as a proportion to find x)

14*14 = 8(x+2) (cross multiply, solve the left side, and distribute the right side)

196 = 8x +16 (subtract 16 from both sides)

180 = 8x (divide both sides by 8)

x= 22.5 (is your answer, or C)

Step-by-step explanation:

3 0
3 years ago
Evaluate each expression if a = 3 , b = 5 and c=1 b-c
Nezavi [6.7K]

Answer:

4

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

a = 3, b = 5, c = 1

b - c

<u>Step 2: Evaluate</u>

  1. Substitute:                      5 - 1
  2. Subtract:                         4
7 0
2 years ago
Pls help fast fast fast!!!​
leonid [27]

Answer:

Jesse can pack 18 books.

Step-by-step explanation:

2.4*18=43.2+5.7==48.9

you cant fit more than fifty becaue 48.9+2.4=51.3, thus 18 is your answer

3 0
2 years ago
The rapper NFL Oldgeezer has released some details about one of his upcoming albums. He states that the album is 39 minutes long
MissTica

Answer:

13 songs

Step-by-step explanation:

If you divide the 39 minutes by the 3 minutes you will find how many songs are on the album.

39/3 = 13

So, there are approximately 13 songs on the album.

<em>I hope this helps!!</em>

<em>- Kay :)</em>

5 0
3 years ago
Other questions:
  • Let h(x) = -4x + 2. h(-4) =
    11·1 answer
  • I need helppp on all of them is my homework and it’s due tmro helppp
    15·1 answer
  • What is the standard form of the equation y = (x + 2)^2 -3
    9·2 answers
  • One segment
    13·1 answer
  • Add the following decimals. a. 12.8 + 27.38 + 0.562 b. 13.46 + 5.003 + 0.0321 c. 0.952+ 1.57 + 0.803 d. 43 + 2.386 + 3.74 e. 13.
    12·1 answer
  • The automatic opening device of a military cargo parachute has been designed to open when the parachute is 200 m above the groun
    10·1 answer
  • What’s the answer ?
    11·1 answer
  • A store buys necklaces wholesale
    5·1 answer
  • 3(x+4.5)=36 what is x
    15·2 answers
  • A salesperson makes a base salary of $15,000 per year plus a 8% commission on total sales for the year. The yearly salary can be
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!