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
NISA [10]
2 years ago
5

Evaluate 3(x-4)+2x-x^2 for x=3.

Mathematics
1 answer:
gladu [14]2 years ago
8 0

Answer:

-6

Step-by-step explanation:

Plug in x = 3 in the equation: 3(3 - 4) + 2(3) - (3)^2

Now simplify with order of operations:

3(3 - 4) = -3

2(3) = 6

-(3)^2 = -9

-3 + 6 - 9 = -6

You might be interested in
The graph shows a swimming pool as it drains at a rate of 2,000 gallons per hour. How will the graph change if the pool drains a
Alexxx [7]

Answer:

The slope will turns to -1/2 instead of 1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
At a deli 56 sandwiches were sold during lunchtime. Twenty five percent of the sandwiches sold were tuna salad sandwiches. How m
mr Goodwill [35]
Well if %100 was sold you'd have none. %50 you have half which i
6 0
4 years ago
Read 2 more answers
Geometry multiple choice question HELLPPP
alina1380 [7]

Answer:

27/36

Step-by-step explanation:

tan C = opp/adj

For angle C, the opposite leg is 27,a nd the adjacent leg is 36.

tan C = 27/36

Answer: 27/36

4 0
3 years ago
Someone help me with this please!
andre [41]

Answer:

B) x < 9 or x > 23

------------------------------------

I'm so sorry if I'm not correct, but that's the only answer that makes any sense to the sentence.

3 0
3 years ago
Help me plz someone first answer=brainliest
pav-90 [236]
What is the question?
6 0
3 years ago
Other questions:
  • Please help me with my math question! Felisa is creating a scrapbook of her family. A photo of her grandmother measures 3 inches
    8·1 answer
  • What type of figures are shown?Which scale factor changes the small to the large version
    5·1 answer
  • Explain how the graph the inequality eight is greater or equal to Y
    8·1 answer
  • A test consists of 18
    12·2 answers
  • I don't understand any of this, I've spent at least 10 minutes trying to figure this out..also show your work so I can do this o
    7·1 answer
  • What is the unknown number in sequence 2 in the chart?
    7·1 answer
  • Find the area of the trapezoid.<br> A.) 72 m2<br> B.) 56 m2<br> C.) 60 m2<br> D.) 90 m2
    9·1 answer
  • ok so i rlly need hep so: Class A read 24 books so far this year. Class B read 25 percent more books than class A did how many b
    11·2 answers
  • Anyone give me a hand with this question ​
    15·1 answer
  • Which expression is equivalent to the expression shown?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!