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
Natali [406]
3 years ago
11

Can someone help me?

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0

Answer: the eqation is 2.10x + 5 = 49.10

the distance was 21 miles

Step-by-step explanation: so you substract 5 from 49.10 which is 44.10 so kow you divide that my 2.10 which is 21

bixtya [17]3 years ago
3 0

Answer:

y = 2.1x +5, 21 miles

Step-by-step explanation:

We will denote miles as "x"

Since she tipped the driver $5, that is a flat rate and that will be our y-intercept. Since it costs $2.10 per mile, we need to multiply that number by the number of miles

So our equation will be y = 2.1x +5

In order to figure out how many miles Ann lives from the airport, we need to substitute y for her grand total that she was charged

This gives us 49.10 = 2.10x + 5

First we need to subtract 5 from each side to get 44.10 = 2.10x

We then need to divide both sides by 2.10 to get 21 = x

Ann drove 21 miles

You might be interested in
How do you write 4,9000 in scientific notation?
Bezzdna [24]

Answer:

4.9 x 10^4

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Construct a perpendicular bisector to AB.
monitta

Answer:

Take a fixed gap and draw 180 degree arc of equal size on each side.

The compass size should be the same for the whole process, be careful.

Make 90 degrees angle for both side and cross two arcs from each 90 degrees. The point thus obtained should be produced vertically towards the line AB. The point on the line segment is the line bisector.

6 0
3 years ago
Giving brainliest :)
Verizon [17]

Answer:

f^{-1}(x)=x^2+1

Step-by-step explanation:

The inverse of a function is when the x and y are swapped. So the first step is to write f(x) as y and then swap the x and y

Original Equation:

f(x)=\sqrt{x-1}\\

write f(x) as y (since that's what it represents)

y=\sqrt{x-1}

Swap x and y

x=\sqrt{y-1}

Square both sides

x^2=y-1

Add 1 to both sides

x^2+1=y

So this gives you the equation:

f^{-1}(x)=x^2+1

8 0
2 years ago
In how many ways can a committee of 4 students be formed from a pool of 6 students
Marta_Voda [28]
I am pretty sure you would just multiply 6×4 and it would come out to 24 different ways
5 0
3 years ago
Andrew invested $20,000 in mutual funds and received a sum of $35,000 at the end of the investment period. Calculate the ROI.
aleksandr82 [10.1K]
Answer : ROI = 0.75
35,000=20,000
8 0
3 years ago
Other questions:
  • My four kids cut a pizza evenly . only one kid ate her slice. how much pizza left
    5·2 answers
  • A box with no top that has a volume of 1000 cubic inches is to be constructed from a 22 x 30-inch sheet of cardboard by cutting
    14·1 answer
  • Find the given radius or diameter of each circle with the given dimensions<br><br> R= 21 ft
    6·1 answer
  • Which two-dimensional shape can be rotated to create this solid object?
    15·1 answer
  • Solving multistep linear equations and inequalities<br>help me please​
    15·1 answer
  • I need help with this please!!
    11·1 answer
  • 6*9+(6+9)=?<br><br> Plz I really need this in the next minute.
    6·1 answer
  • Find the total surface area of the prism pictured
    6·2 answers
  • 1. is 1 5/6 closer to 1 or 2
    7·1 answer
  • A's salary is 25% higher than B's. By how many percents is B's salary less than A's?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!