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
mezya [45]
3 years ago
15

3a − 2a + 4 = 16 Solve for a.

Mathematics
2 answers:
Bad White [126]3 years ago
8 0

Answer:

a=12

Step-by-step explanation:

3a-2a+4=16\\\\(3a-2a)+4=16\\\\(3-2)a+4=16\\\\1a+4=16\\\\a+4-4=16-4\\\\a=12

Hitman42 [59]3 years ago
3 0

Answer:

12

Step-by-step explanation:

You might be interested in
What is 12 percent of 120?
love history [14]
12% of 120 is 14.4

Change the percentage into a decimal by dividing over 100:

12 / 100 = 0.12

Multiply:

0.12 × 120 = 14.4
5 0
3 years ago
The probability of rolling an even number with a six-sided number cube
Vinvika [58]

Answer:

Equally likely

Step-by-step explanation:

Equally likely means that it’s a 50% percent chance on both sides meaning that equally likely Is the answer.

3 0
3 years ago
Read 2 more answers
Square root3(square root3+2square root12) simplify it.Answer should be square root 3.
julsineya [31]

Answer:

sqrt3[sqrt3+2sqrt12]=sqrt3[sqrt3+4sqrt3] = sqrt3[5sqrt3= 3x5 =15

5 0
3 years ago
Read 2 more answers
A sign on Corey's house says it was built in MDCCCXXX. What year is this?
Bad White [126]

It is approximately 1830.

M=1000

D=500

C=100

X=10

7 0
3 years ago
A/b=c solve for b<br> i need the answer ASAP
sasho [114]

\frac{a}{b}=c\\  a=bc\\ \frac{a}{c}=b


Answer is A/C

4 0
3 years ago
Other questions:
  • What do these mean?
    15·1 answer
  • What is the solution to the following system of equations?
    9·1 answer
  • ms shah grades 3402 math problems during 5th period this is 54% of the total number of problems she need to grade what is the to
    9·1 answer
  • 5.1.AP-2
    11·1 answer
  • Help me I'm really swamped​
    15·1 answer
  • Enter an equation in the form of y = MX + b that represents the function described by the graph ​
    7·1 answer
  • I need help on this haha will mark brainliest:)
    9·2 answers
  • 20% of what number is = to 5% of 680
    12·1 answer
  • The question in line 9 is intended to
    6·1 answer
  • Sketch the vectors u and w with angle θ between them and sketch the resultant.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!