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
Slav-nsk [51]
2 years ago
7

Plz help I don’t understand this question:)

Mathematics
1 answer:
dem82 [27]2 years ago
6 0

Answer:

A

Step-by-step explanation:

You might be interested in
F(x)=x^-2x+4 find f(-1)
otez555 [7]
Hello,

f(x)=x^{-2}+4\\

f(-1)=(-1)^{-2}+4= \dfrac{1}{(-1)^2} +4=1+4=5\\

7 0
3 years ago
What is this!!!!!! what is this
Temka [501]

Answer:

qn

Step-by-step explanation:

4 0
3 years ago
This is for math and I need help plz
ollegr [7]

Answer:

A i think

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve 2(4 x + 3) < 5 x + 21. { x | x < 9} { x | x > -5} { x | x > -9} { x | x < 5}
Nesterboy [21]

Answer:

x <5

Step-by-step explanation:

2(4 x + 3) < 5 x + 21

Distribute

8x +6 < 5x +21

Subtract 5x from each side

8x -5x +6 < 5x-5x+21

3x +6 < 21

Subtract 6 from each side

3x+6-6 <21-6

3x <15

Divide each side by 3

3x/3 <15/3

x <5

5 0
3 years ago
Monica's school band held a car wash to raise money for
Ksivusya [100]

Answer:

1 is 50 and 2 is 75

Step-by-step explanation:

i did the work

3 0
3 years ago
Other questions:
  • Can someone please help me answer this?
    11·1 answer
  • What is the least common denominator for the fractions 1/3 and 2/9?
    13·1 answer
  • Find the missing factor A that makes the equality true.
    9·2 answers
  • Is this a true statement, 1/3z + 2/3z * 9 = 9z
    14·1 answer
  • Expression or equivalent to 48
    14·1 answer
  • What is the value of x?<br><br> 6<br> 8<br> 10<br> 12
    5·2 answers
  • Need help on this question
    13·1 answer
  • X sobre 6 = 4<br> ????????
    15·2 answers
  • PLSSS HELP IF YOU TURLY KNOW THISS
    6·2 answers
  • Ms speakman's smartphone is on sale for 25% off its list price. The sale priceof the smartphone is 51799,99, What expression can
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!