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
aniked [119]
3 years ago
14

What is (5a2 − 3a + 8) + (−4a2 − 1) + (15a + 11) expressed in its simplest form?

Mathematics
2 answers:
kap26 [50]3 years ago
8 0

Answer:

a²+12a+18

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

murzikaleks [220]3 years ago
3 0

The Answer is:

(5a2-3a+8)+(-4a2-1)+(15a+11)

You might be interested in
Solve the following system of equations by elimination:
sergeinik [125]

Answer:

x=4

y=5

(4,5)

Step-by-step explanation:

6 0
2 years ago
Please show all work
Mekhanik [1.2K]

Answer:

4.8 minutes

Step-by-step explanation:

2.5/2.5=1

so

12/2.5=4.8

6 0
3 years ago
Read 2 more answers
A computer that originally cost $500 is on sale for $350. What is the percent discount?
laiz [17]

Answer:

30%

Step-by-step explanation:

  1. 500 - 350 = 150
  2. Set up a proportion: \frac{150}{500} = \frac{x}{100}  
  3. Cross multiply, then divide: 150 × 100 = 15000, 15000 ÷ 500 = 30
  4. Write the completed fraction: \frac{30}{100}  
  5. \frac{30}{100} = 30%

I hope this helps!

8 0
3 years ago
What is 2,000 ÷ D = 1,002
Doss [256]
This can be easily found by rearranging for D.

\frac{2000}{D} =1002
2000 =1002D
\frac{2000}{1002} =D
D=  \frac{1000}{501} =approx 1.996
8 0
3 years ago
Read 2 more answers
The domain of a quadratic is all real numbers.<br> a) True<br> b) False
raketka [301]
A) True

The domain of a quadratic function in standard form is always all real numbers, meaning you can substitute any real number for x. The range of a function is the set of all real values of y that you can get by plugging real numbers into x.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the whole number that has both 6 and 8 as factors?
    5·1 answer
  • Which number line represents the solution set for the inequality –0.5x ≥ 4?
    11·2 answers
  • Which graph represents an exponential function?
    11·1 answer
  • A 100 inch strip of sheet metal starting out 16 inches wide is to be made into a small open trough (open top and ends) by turnin
    9·1 answer
  • Help and help on my recent question too please
    13·2 answers
  • See image attached for the question.<br><br> HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    14·2 answers
  • Solve 3^x=42. Round to the nearest hundredth
    8·1 answer
  • According to a study done by Nick Wilson of Otago University Wellington, the probability a randomly selected
    10·1 answer
  • 4x + y = 10<br> 7x + 2y = 17
    11·2 answers
  • HELP PLEASE PLEASE HELP URGENT PLEASE HELP
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!