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
quester [9]
3 years ago
6

Simplify. (3x^2 + 3) - (6x + 4) + (3x^2 - 5x)

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

6x^2 -11x -1

Step-by-step explanation:

(3x^2 + 3) - (6x + 4) + (3x^2 - 5x)

Distribute the minus sign

(3x^2 + 3) - 6x - 4) + (3x^2 - 5x)

Combine like terms

3x^2 + 3x^2 - 6x  - 5x -4+3

6x^2 -11x -1

You might be interested in
Need help on this worksheet
andre [41]

Answer:

1. $1650

2. $1415.52

3. $5540

4. No

5. 145

6. No

Step-by-step explanation:

1. 2230 - 580

2. 157.28 x 9

3. 6630 - 1090

4.

5. 725 - 580

Hope this helps!

8 0
3 years ago
HURRY !!
LekaFEV [45]

Answer:

B. In step 2, marquis should have interpreted the results as x _< - 9.2, which means that x is less than or equal to -9.2

Step-by-step explanation:

Step 1 is correct.

Step 2.

-9.2 >= x

Subtract x from both sides.

-x - 9.2 >= 0

Add 9.2 to both sides.

-x >= 9.2

Divide both sides by -1. When you multiply or divide both sides of an inequality, the inequality sign changes direction.

x <= -9.2

The first error is in Step 2.

Answer:

B. In step 2, marquis should have interpreted the results as x _< - 9.2, which means that x is less than or equal to -9.2

8 0
3 years ago
Read 2 more answers
Rewrite using a single positive exponent.<br> 78<br> 73
vivado [14]
Hey! I don’t know if this is what you mean.. but I tried to understand it.

78^1
73^1

Have a good day :)
3 0
2 years ago
Every day you travel 4 3/4 miles each way to get to school. How many miles do you travel all together to get to and from school
Artyom0805 [142]

Answer:

47.5 miles

Step-by-step explanation:

So, every morning, you travel 4.75 miles to get to school... and another 4.75 miles in the afternoon to return.

So, each day, you travel a total of 9.5 miles (4.75 + 4.75) to go school and back.

On a typical school week, you'll go to school 5 times... so you'll need to travel a total of 47.5 miles (5 * 9.5).

5 0
3 years ago
What is a 1/2 divided by a 1/4 simplified?
netineya [11]

Answer:

1/8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Reniel saves 30% of every payback. His paycheck last week was $560. How much did Reniel save last week?
    13·1 answer
  • Nana can pack a bag of groceries in 6/8 of a minute, at that rate how many can she pack in 15 minutes?
    5·1 answer
  • 5. What is the average of these numbers? Round to nearest tenth. 10, 28, 8, 16, and 22​
    12·1 answer
  • g What is the probability of being dealt exactly three of a kind (like three kings or three 7’s, etc.) in a five card hand from
    5·1 answer
  • Napolean went on a bus trip, traveling at a speed of 55 miles per hour for 4 hours. Which equation will help you find the distan
    5·2 answers
  • I will give brainiest to whoever answers correctly !!
    6·1 answer
  • Harmony has 23 cups of pecans to make pecan pie. She needs 3 cups of pecans for each pie.
    11·1 answer
  • Find x in the problem :3x+24=5x+2
    7·1 answer
  • Draw diagonals and on rectangle ABCD. Measure and record the lengths of the diagonals.
    6·1 answer
  • In a​ volcano, erupting lava flows continuously through a tube system about 16 kilometers to the sea. Assume a lava flow speed o
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!