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
antoniya [11.8K]
3 years ago
14

I need help again u guys

Mathematics
2 answers:
Aneli [31]3 years ago
4 0

Answer:

x = -3

Step-by-step explanation:

Ostrovityanka [42]3 years ago
3 0
X = -b/2a

X= -(-12)/2(-2)= -3

X= -3

I hope this answers your question and can u please brainliest my answer I would really appreciate it?!
You might be interested in
Nifal earned 9$ for washing two cars .He recived $1 more for the second car.How much was he paid for washing each car?Which two
Sveta_85 [38]

Answer:

Nifal received $ 4 for washing the first car.

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

Step-by-step explanation:

The problem can be rewritten as follows: Find the sum of two consecutive entire numbers equal to 9. That is:

x + y = 9

y = x+1

Then, by eliminating y:

x + (x+1) = 9

2\cdot x + 1 = 9

Now, let is clear x:

2\cdot x = 8

x = 4

Nifal received $ 4 for washing the first car.

The earning for the second car is: (x = 4)

y = x +1

y = 4 + 1

y = 5

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

8 0
3 years ago
What is 66 tens - 30 tens
jek_recluse [69]

Answer:

66

-30

___

36

Step-by-step explanation:

The answer is 36 do 66 minus 36.

4 0
3 years ago
Can someone help me? I'll reward points and brainalist
UNO [17]

Answer:

135 degrees

Step-by-step explanation:

45 is for half of the square so u would add 45+45+45 or 45x3. there is a half and 1 whole square.

7 0
3 years ago
Read 2 more answers
8X + 1 = 49. what is X?​
Zolol [24]

Answer:

5 0
3 years ago
Read 2 more answers
1.Identify the mistake in the problem below. Then, correct the mistake.
Amiraneli [1.4K]
The mistake is P-21=34
It should be p+21=34
P=34-21
P=13
6 0
3 years ago
Other questions:
  • Jody’s pay is £315 per week . She works for 37 1/2 hours per week .
    10·1 answer
  • Valerie gives her dog 12 ounces of food in the morning and 12 ounces at night. There are 75 ounces of dog food in a bag.
    7·1 answer
  • Multi-step: Carnations cost $0.99 each, daisies cost $1.75 each, and lilies cost $2.26 each. How much would and arrangement cost
    13·1 answer
  • How do i find the side length of a triangle that is not right?
    5·1 answer
  • Pleaseeee help me! I will try and give branliest!
    5·1 answer
  • Express each of the following in terms of a reference angle. Explain, please.
    15·1 answer
  • Dennis mowed his next door neighbor's lawn for a handful of dimes and nickles, 80 coins in all. Upon completing the job he count
    6·1 answer
  • How do u multiply patterns with decimals
    5·1 answer
  • Y=-3x2 + 18x + 10 what is the axis of symmetry step by step?
    12·1 answer
  • It’s 28 : 12
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!