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
grin007 [14]
3 years ago
7

What is the inverse of the function fx) = 2x + 1?

Mathematics
1 answer:
andre [41]3 years ago
4 0

Answer:

X=2y+1

X-1/2=y

You might be interested in
4.2 x 106 – 1.2 x 105 - 2.5 x 105<br> Write in scientific notation
Alik [6]

Answer:

3.83×10^6

5 0
3 years ago
Factor 75t2 + 12.<br> 3(5t + 2)2<br> 3(25+2 +4)<br> 3(251-4)
frosja888 [35]

Answer:

75t^2+12=3(25t^2+4)

Option C)

Step-by-step explanation:

Here we are given with the expression 75t^2+12

The GCF of 75t^2 and 12 is 3

Hence we take 3 as GCF and bring it in front of the bracket.

3(25t^2+4)

It can not be factorise furthure  as there is no GCF of 25 and  also there is no rule for sum of squares so that we may apply it on this. Hence the answer would be

3(25t^2+4)

Option C)

4 0
4 years ago
A penny weighs about 0.1 oz. how much is a pound of pennies worth
Lelu [443]
<span>1.       </span><span>A penny weighs about 0.1 oz.
Now, we need to find the weights of pennies in pounds
=> always remember that in every 1 oz, there is 0.0625 pounds.
Since 0.1 is 1/10 of 1 oz, we need to find the value of it in pounds.
=>  0.0625 pounds / 10
=> 0.0625 pounds.
Therefore, in 0.1 oz of  penny is equivalent to 0.00625 pounds.
In problem like this, before determining the answer, you need to make sure that both unit of measurements are the same. If not, then try to convert.</span>



7 0
3 years ago
A bank converts US dollars to European Euros at a rate of $1.00 to 0.88
Naya [18.7K]

Answer:

$88

Step-by-step explanation:

100 euros, if multiplied by .88, will equal $88, which equals the USD.

7 0
3 years ago
Read 2 more answers
Can some one help please help me
Vedmedyk [2.9K]

Answer:

5\:\:and\:\:7 are the required consecutive odd integers.

Step-by-step explanation:

Let's say, the two consecutive odd integers be, x and x+2.

x\left(x+2\right)=2\left(x+2\right)+21\\\\x^2+2x=2x+4+21\\\\\mathrm{Subtract\:}2x\mathrm{\:from\:both\:sides}\\\\x^2+2x=2x+25\\\\x^2+2x-2x=2x+25-2x\\\\x^2=25\\\\x=5

5 0
3 years ago
Other questions:
  • Which statements are true? Check all that apply.
    14·2 answers
  • 2xp+3y=10 Solve for x
    13·1 answer
  • Select the equivalent expression 1/6^5
    8·1 answer
  • What is greater 39.13 or 41.
    12·2 answers
  • Joseph served 18 customers in 42 minutes. Approximately how many customers would he serve in 2 hours if he continued at this rat
    11·1 answer
  • To make grape juice by using frozen juice concen-trate, you must mix the frozen juice concentrate with water in a ratio of 1 to
    12·1 answer
  • 2 prime factorization of 44
    13·1 answer
  • The distance a body falls from rest varies as the square of the time the body is falling. If a body falls 64 ft. in two seconds,
    15·2 answers
  • URGENT! WILL GIVE BRAINLY FOR CORRECT ANSWER
    11·1 answer
  • Read the question and enter your response in the box prc
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!