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
Thepotemich [5.8K]
3 years ago
11

Will give brainliest to whoever answers both questions!! I need to turn this in soon!

Mathematics
1 answer:
Harman [31]3 years ago
5 0

Answer:

y=55x

given y=385

x=gallons of gas = 385/55 = 7 gallons

inverse function

y=55x

change x to y and y to x

x=55y

y=x/55

inverse function is x/55

Step-by-step explanation:

You might be interested in
For an A.P. ,The first two term are -3, 4. The 21st term is
Dahasolnce [82]

Answer:

The 21st term is 137.

Step-by-step explanation:

Arithmetic progression:

In an arithmetic progression the difference between consecutive terms is always the same, and its called common difference.

The nth term is given by:

a_n = a_1 + (n-1)d

In which a_1 is the first term and d is the common difference.

The first two terms are -3, 4.

This means that a_1 = -3, d = 4 - (-3) = 7

So

a_n = a_1 + (n-1)d

a_n = -3 + 7(n-1)

The 21st term is

a_{21} = -3 + 7(21-1) = -3 + 140 = 137

The 21st term is 137.

4 0
3 years ago
Determine if the following graphs and tables represent proportional or non-proportional relationships. To break the code each pr
kati45 [8]
Tbh I am not sure good luck tho!
4 0
3 years ago
How do you do equivalent fractions ?
USPshnik [31]
They are equal fractions that go into each other. for example, 
2/4 goes into 4/8
7 0
3 years ago
Need help on this please!
omeli [17]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Work out the size of angle a
satela [25.4K]

Answer:thre

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • How do you find the mean, median and range​
    8·2 answers
  • In a lake there are 53 blue tail fishes and 40 yellow tail fishes. we capture 12 fishes. what is the most probable number of blu
    15·1 answer
  • Can some one please help me with these five questions
    15·1 answer
  • A family of four had dinner together at a restaurant. Write two expressions for calculating their total bill if they leave a 15%
    5·1 answer
  • What is 921,444 rounded to the nearest hundred thousand?
    14·1 answer
  • If g(x)=<br> x+1<br> and h(x) = 4 – x, what is the value of (9.0) (-3)?
    12·1 answer
  • What value of x makes this equation true?<br><br> Pl help fast thank you
    14·2 answers
  • Find the inverse function for ​
    12·1 answer
  • Drag the missing statements and reasons to the correct spot to complete the proof
    7·1 answer
  • A dinner plate has a circumference of 113.04 cm. What is the area of the dinner plate? (Use 3.14 for pi)
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!