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
Sati [7]
3 years ago
15

a plumber charges $45 for the first hour and $30 for each additional hour.how much does he charge if it takes him 4 hours to mak

e a repair?
Mathematics
1 answer:
sveticcg [70]3 years ago
8 0
45+30=75 so 75*4+300 dollars
You might be interested in
Which situation CANNOT be represented by this equation? 6−7=29?
lakkis [162]

Answer:

The answer is Joel earns $7 per hour to mow his aunt’s lawn. If he spends $6 on gas, how many hours, x, will he need to mow to have $29 left?

Step-by-step explanation:

5 0
3 years ago
What’s the answer ? I’m stuck
Law Incorporation [45]
Angle M equals 45°
Angle N equals 15°
3 0
3 years ago
PLEASE HELP I WILL GIVE THE BRAINLIEST!!!!
AysviL [449]

Answer:

54 in

Step-by-step explanation:

6 3/4= 27/4

27/4 x 8= 54

6 0
3 years ago
Read 2 more answers
Find limit as x approaches two of quantity x squared minus four divided by quantity x minus two. You must show your work or expl
Brut [27]

Answer:

4

Step-by-step explanation:

lim           (x^2 - 4) / (x - 2)

x --> 2

When we plug x =2, we get

(2^2 - 4) / (2 - 2)

= (4 - 4)/(2 - 2)

= 0 /0

Which is undefined.

Now we have to use L'hospital rule. Which says we need to differentiate the numerator and the denominator and apply the limit.

When we differentiate x^2 -4, we get 2x

When we differentiate x -2, we get 1


lim        2x/1

x --> 2

Now apply, the limit x = 2

2(2)/1

= 4/1

= 4

Therefore, limit of this function is 4, when x tends to 2.

Hope you will understand the concept.

Thank you.

3 0
3 years ago
Read 2 more answers
A clown grabbed balloons of different colors. 7/10 of the balloons are orange. 1/4 of the remaining balloons are blue. • The res
LenaWriter [7]

Answer:

The Clown grabbed 126 balloons

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • PLZ HELP ANY1!!!!!!!!!!!
    8·1 answer
  • Write the equation. kate has a seashell. Collection. She has 35shells in all. This is five times morethan her brother. How many
    10·1 answer
  • Please help ASAP!
    13·1 answer
  • a regular pentagon-based pyramid has 5 faces which are equilateral triangles the perimeter of it's net is 70cm what is the perim
    11·1 answer
  • 4 boys are running a race Pete is ahead of nick by 11 meters Oliver is ahead of Manny by 10 meters Oliver is ahead of Pete by 5
    15·2 answers
  • jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equa
    11·1 answer
  • a quiz has 25 questions every correct answer scores 3 points Each incorrect answer loses 2 points. A question not answered score
    9·1 answer
  • HELP ANSWER THIS QUESTION ​
    12·1 answer
  • Solve the following 3 × 3 system. Enter the coordinates of the solution below.
    15·1 answer
  • Hhhhhhhhhhhhhheeeeeeeeelllllllllllpppppppppppppppp me
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!