delightgirlnice delightgirlnice

01-12-2020
Mathematics

contestada

an electrician charges an initial fee of $250 plus and hourly fee of $25. Mr.Scott paid the electrician $400. How many hours did the plumber work

Respuesta :

neptunesstic neptunesstic

01-12-2020

Answer:

The plumber worked for 6 hours.

Step-by-step explanation:

400-250=150

150/25=6

Answer Link

Otras preguntas

Compare the three types of volcanic mountains in terms of shape , type of eruption and the materials that make up volcano.

What is binomial nomenclature ?

What is the additive inverse of 4x

What are three most common types of land forms in Washington

what is one reason that the offspring resulting from breeding the sheep with an unrelated sheep would not all be the same

which fraction is larger: 1/4 or 2/4

What are some advantages of using less farm machinery in planting?

Gabriella wants to tile a room with an area of 320 square feet. The width of the room is 4/5 its length. What are the length and width of the room?

Mendel realized that the principles of probability could be used to (blank) the results of genetic crosses.

How did the Han emperors support Confucianism