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
NemiM [27]
3 years ago
15

An electrician charges an hourly rate of $50, but also charges a fixed fee for making house calls regardless of time spend on th

e job. One day, the electrician earned a total of $250 for a 2 hour job. Write an equation for C,C, in terms of t,t, representing the total cost of the electrician's services if the electrician spends tt hours at the house working.
Mathematics
1 answer:
NISA [10]3 years ago
8 0

Answer:

C=50t+150

Step-by-step explanation:

From the information given, the equation will need to show that the total cost of the electrician services would be equal to 50 that is the hourly rate for the number of hours spent working plus the fixed fee:

Fixed fee=250-(50*2)=250-100=150

According to this, the equation would be:

C=50t+150, where C is the total cost of the electrician's services and t is the number of hours spent working.

You might be interested in
Write an equation of the line passes through the given points (6,-3),(1,2)
adoni [48]

Answer:

y = -x+3

Step-by-step explanation:

First find the slope

m = ( y2-y1)/(x2-x1)

    = ( 2 - -3)/( 1 - 6)

   ( 2+3)/( 1-6)

   5/ -5

   -1

The slope is -1

We can use slope intercept form

y = mx+b  where m is the slope and b is the y intercept

y = -x+b

Substitute a point into the equation

2 = -1 +b

Add 1 to each side

2+1 = -1+1+b

3 = b

y = -x+3

6 0
3 years ago
Read 2 more answers
How does 8 x 2 1/3 compare to 8
Temka [501]
<span>D) Greater than 8 because you are multiplying by a number greater than 1.

8 * 2 1/3 = 8 * 7/3 = 56/3 = 18.67
& we know, 18.67 > 8

Hope this helps!</span>
6 0
3 years ago
Read 2 more answers
The picture has the 2 questions
Rzqust [24]

Answer:

Step-by-step explanation: quit

7 0
3 years ago
Fined the missing angle for the triangle. Angle 1=72 Degrees. Angle 2 =74Degrees. Angle 3 = ???Degrees
gulaghasi [49]
72 + 74 is 146.
The angle sum of a triangle is 180.
180 - 146 is 34.
8 0
3 years ago
Read 2 more answers
Helpppp<br> Solve for x.
SVEN [57.7K]

Answer:

x = 28.744

Step-by-step explanation:

Seeing as this is a right triangle, and you're given an angle, an unknown measurement to the opposite side, and the measure of the adjacent side. You can use trig functions. In this case, tangent, because you are given the opposite and adjacent, and tangent covers opposite/adjacent.

Tan(32)=x/46

Tan(32)46=x

28.744=x

5 0
2 years ago
Other questions:
  • For a Geometric Series explain how you can tell if the series converges or diverges as you keep adding an infinite number of ter
    7·1 answer
  • Solve the equations below 5x-2=18 3x+3y=15
    13·2 answers
  • What is the circumference of this circle? Use 3.14 for
    15·1 answer
  • QUICKLY ANSWER PLEASE!!!
    6·1 answer
  • A baseball player had 4 hits in 8 games. At this rate, how many hits will the baseball player have in the next 28 games?
    14·1 answer
  • Select the correct answer. <br>Given: ABC with DE||AC<br> Prove: AD/DB = CE/EB​
    6·2 answers
  • Please help with this question due asap
    14·1 answer
  • Help!! i'll give brainliest
    10·2 answers
  • Please help ASAP!!!!!!
    7·1 answer
  • Create 3 different graphs that model the three kinds of systems of equations solutions. Do not put them all on the same graph.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!