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
telo118 [61]
3 years ago
11

Solve for x: [3x + 12] = 18

Mathematics
1 answer:
Fiesta28 [93]3 years ago
3 0

Answer:

D

Step-by-step explanation:

3(2) + 12 = 18

3(-10) + 12 = -18

The only answer that has two 18s solutions is D

You might be interested in
How do you find the perimeter of a triangle using one side length and two angles of 60 degrees
Licemer1 [7]
Give me a picture of the problem and i will solve it
8 0
3 years ago
Which is the safest way to invest money??
Pani-rosa [81]
Everything carries risk however mutual funds and banks are safest options
4 0
3 years ago
Read 2 more answers
a group of 266 people is called to jury duty in court. Each jury includes 12 jurors plus to alternates. How many complete juries
nekit [7.7K]
There are 14 positions. There are 266 choices for the first juror, 265 for the second, 264 for the third, etc. 266*265*264*...*252=<span>5.93893009829e+33, or about 6,000,000,000,000,000,000,000,000,000,000,000 complete juries. Hope this helps!</span>
7 0
3 years ago
F(x)= x2 + 6x - 40<br><br> find f (5)<br><br> 1. 15<br> 2. 20<br> 3. 10 <br> 4. 16
Charra [1.4K]
The answer is F equals 20
7 0
3 years ago
A quadratic equation is shown below:
mylen [45]
The radicand of a quadratic is b^2-4ac.

If it is greater than zero, there are two real solutions

If it is equal to zero, there is one real solution

If it is less than zero, there are no real solutions (though there are two imaginary solutions)

In this case the discriminant is 256-2160 so it is less than zero.

Therefore there are no real solutions, though there are two imaginary solutions, specifically (16±i√-1904)/18
4 0
3 years ago
Other questions:
  • patient smith receive 4 tablets of medication dosages daily. one tablet is 225 milligrams, two tablets are 0.125milligrams each
    6·1 answer
  • Samantha constructed a graph using the coordinates: R(1,8), S (7,9), T (7,3), and U (1,2). How long is the segment ST in Samanth
    10·1 answer
  • What is the next term for the given arithmetic sequence?<br><br> -3, -2.25, -1.5, -0.75, ...
    14·2 answers
  • What is the equation of the midline for the function f (x)?<br> f(x) = sin(x) + 3
    15·1 answer
  • The 2003 Statistical Abstract of the United States reported the percentage of people 18 years of age and older who smoke. Suppos
    11·2 answers
  • A car traveling on the taconic parkway travel 84 miles in two hours. What is the cars speed (a special type of rate) in miles pe
    5·2 answers
  • If somebody could answer this it would be great
    8·1 answer
  • (copy and paste for picture)
    12·2 answers
  • PLEASE HELP ME WITH THIS
    14·1 answer
  • Select the correct answer. A line t runs upward to the right through two parallel horizontal lines r and s, forming 8 angles num
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!