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
Kruka [31]
3 years ago
5

How many solution does -3 (4 - 3x) = 9x - 12

Mathematics
1 answer:
daser333 [38]3 years ago
3 0

Answer: infinite solutions

Step-by-step explanation:

(−3) (4) + (−3) (−3x) = 9x + −12

−12 + 9x = 9x + −12

9x − 12 = 9x − 12

9x − 12 − 9x = 9x − 12 − 9x

−12 = −12

−12 + 12 = −12 + 12

0 = 0

You might be interested in
There is a bag filled with 5 blue and 6 red marbles.
Sidana [21]

Answer:

6/11

Step-by-step explanation:

probability

6+5=11

so 6/11

6 0
3 years ago
Read 2 more answers
Sue had 5 identical bags of candy to share with the crew. Twenty-five pieces of candy disappeared. Ted had 4 bags with the same
inna [77]

Answer:

Each bag originally had 35 pieces of candy

Step-by-step explanation:

Since the bags are identical, Let them Number of candies in each bag sue had be x. Thus, she had 5x candies. Since she lost 25 pieces, then she now has;

5x - 25 candies left.

We are told that Ted had 4 bags with the same number of candies like Sue had. Thus, he has 4x candies.

He mysteriously found 10 additional pieces. Total Ted now has is;. 4x + 10

Finally, we are told that Sue and Ted now have an equal number of candies.

Thus;

5x - 25 = 4x + 10

Rearranging, we have;

5x - 4x = 25 + 10

x = 35

Thus, each bag originally had 35 pieces of candy

3 0
3 years ago
Jonah and his brother want to earn at least $400 this month, so they rented a lawn mower to mow lawns. They plan to charge $25 p
Travka [436]

Answer:

20 lawns

Step-by-step explanation:

25x4=100(duh) (16)

100x4=400(duh)

m=20

4 0
3 years ago
In ΔABC, m∠ACB = 90°, CD ⊥ AB and m∠ACD = 45°. Find: CD, if BC = 3 in
IRISSAK [1]
We can find m∠BCD like follows: m∠BCD=90°-45°=45<span>°
Now, m</span><span>∠DBC= 180°-(90°+45°)=45°

Remember that </span>sin \alpha = \frac{opposite leg}{hypotenuse}, so oppositeleg=(hypotenuse)(sin \alpha )

We know that hypotenuse= BC= 3in and \alpha=∠DBC)=45°, so replacing the values we get:
CD=3sin(45)=2.12

We can conclude that the segment CD is 2.12 in
4 0
3 years ago
Read 2 more answers
What is the simplified form of -5 to the -2 power?
SOVA2 [1]
The answer is 10 hope this helps
4 0
3 years ago
Other questions:
  • What is the number of the terms of geometrical sequence if its first, fourth and the last term is equal to 2, 54 and 486 respect
    8·1 answer
  • A pens nearest 1/2 inch
    14·1 answer
  • "is it possible to have more than one set of seven numbers having a mean of 50 and a standard deviation of 0?"
    13·1 answer
  • The number 64 is a perfect ___<br><br> A. Square<br><br> B. Cube<br><br> C. Both
    15·2 answers
  • Pls help. Don't answer if you don't know.
    9·1 answer
  • en la siguiente exprecion un ejemplo de un termino semejante es x a la 2y-3x ala dosy+ 2xy a la dos-10xy a la dos
    12·1 answer
  • A tipi is set up with tip poles that are 36 feet long. The poles extend 3 feet above the top of the tipi. The diameter of the ti
    5·1 answer
  • Ariana borrows $200 on a 6-year loan.She is charged 5% simple interest per year.How much interest is she charged for 6 years?Wha
    14·1 answer
  • Write inequalities WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!
    14·1 answer
  • Can someone help me? I’ll reward points + brainalist
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!