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
weqwewe [10]
3 years ago
12

A taxi charges a flat rate of $3.00, plus an additional

Mathematics
2 answers:
Vsevolod [243]3 years ago
6 0

Answer:

Sample Response: Let the variable x be the number of miles. Then the problem can be modeled with the inequality 0.5x + 3 < 10,="" in="" which="">x is the number of miles. To solve, first subtract 3 from each side, then divide each side by 0.5. The solution is x < 14.="" carl="" can="" travel="" less="" than="" 14="" miles,="" but="" he="" lives="" 15="" miles="" away,="" so="" he="" will="" take="" a="" bus,="" not="" the="">

solmaris [256]3 years ago
4 0

Answer:

See below.

Step-by-step explanation:

The cost of the taxi is the sum of two costs:

<em>the fixed fee of $3.00</em> and <em>the $0.50 per mile</em>.

Let x = number of miles.

For x miles, the mile cost is 0.5x

The total cost is $3.00 plus 0.5x

Total cost: 0.5x + 3

We want the total cost to be under $10, so the sum of the two costs must be less than 10.

The inequality is:

0.5x + 3 < 10

Subtract 3 from both sides.

0.5x < 7

Divide both sides by 0.5

x < 14

The cost is under $10 if the distance is under 14 miles.

Since the distance here is 15 miles, the cost of the taxi is over $10, and Carl will take the bus.

You might be interested in
MATH PLEASE HELP ASAP
Bezzdna [24]

Answer:

1. X=7

2. x=2

Step-by-step explanation:

4 0
3 years ago
Write the equation for the inverse of y=4arccot(
garri49 [273]
I think you meant "y = 4 arccot (x)."  

This is equivalent to:

 y
---- = arccot x
 4

and so cot (y/4) = x
8 0
3 years ago
Trigonometry: <br>1) Work out the bearing from B to C. <br>2) Calculate the bearing of D from B
kakasveta [241]

Answer:

see below

Step-by-step explanation:

a bearing is the angle in degrees measured clockwise from north.

Triangle ABC is a right triangle

Tan C = opp side / hyp

tan C = AB / CA

tan C = 30/30

tan C = 1

taking the inverse tan

tan ^ -1 tan C = tan ^ -1 ( 1)

C = 45 degrees

This is 90+45 degrees from North

135 degrees from north

Tan B = opp side / hyp

tan B = AD/BA

tan B = 45/30

tan B = 3/2

taking the inverse tan

tan ^ -1 tan B = tan ^ -1 ( 3/2)

D = 56.30993247

Add 180 degrees

180+56.30993247

236.3099325 from north

7 0
3 years ago
Select the correct answer from each drop-down menu. cos2x-cos4x/sin2x+sin4x cos2x+cos4x/sin2x-sin4x
Anastaziya [24]
I’m sorry I’m answering this to ask a question



Explanation:
8 0
3 years ago
Reflect the shape A in the line
Ghella [55]

Answer:

(3,-3) (5,-3) (3,-6)

Step-by-step explanation:

I hope this helps!!

8 0
2 years ago
Other questions:
  • The equation of line ab is (y−3) = 5 (x − 4). what is the slope of a line perpendicular to line ab?
    5·1 answer
  • a slide on the playground is 12 and 1/2 FEET long..... its 3 feet and 7 inches longer then the small slide.... how long is the s
    11·1 answer
  • The width of a rectangle is 8 inches more than the length. The perimeter is 60. Find the length and width of the rectangle.
    11·1 answer
  • Help with Roatations.
    7·1 answer
  • What is the value of x ?
    12·1 answer
  • A cereal mixture contains almond, wheat and corn in the ratio of 3:5:7. What amount of this mixture contains 9 kg of almond?
    5·1 answer
  • Given the points (3,1) and (-6, 4) what would be the equation of the line that passes through these points?
    10·1 answer
  • I really need help who can help me?
    9·1 answer
  • Please help meee!!!!​
    10·2 answers
  • 30. The total cost of a sandwich, a glass of
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!