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
FinnZ [79.3K]
3 years ago
6

A window washing company charges $550 to clean 20 windows and $775 to clean 35

Mathematics
1 answer:
Arada [10]3 years ago
7 0

Answer:

The cost PER WINDOW  = $15

The flat fee charged by the company  = $250

Make an equation to represent this scenario. y=15x+250

Use your equation to determine the cost to clean 50 windows.

y=15x+250

y=15(50)+250

y=750+250

y=1,000

$1,000

How many windows could you have cleaned for $880?​

y=15x+250

880=15x+250

630=15x

42=x

42 Windows

You might be interested in
.
dmitriy555 [2]
So 4 eggs is 2/3of 6 eggs, so to get the amount of milk we multiply the 3 cups by 2/3 (or just divide by 3 and multiply by 2) and get 2 cups of milk. 
Hope this helps!
4 0
3 years ago
When does a sequence and series become an arithmetic sequence and arithmetic series​?
maria [59]

Answer:

An arithmetic sequence is a sequence of numbers in which the difference between the consecutive terms is constant.

4 0
2 years ago
1What is 1/7 of 21 ? ​
max2010maxim [7]

The Answer is 3

All you need to do is multiply 7 and 1 then divide.

4 0
3 years ago
Jamie went to the his 6 friends. For each friend, he spent $4.75 for a sandwich, $1.25 for a cold beverage, and $.56 for a piece
masha68 [24]

Answer:

Jamie spent $39.36 in total.

Step-by-step explanation:

First, add the money spent for the sandwich, beverage, and fruit together.

4.75 + 1.25 + .56 = 6.56

Then, multiply the amount spent for one friend by six to find the total.

6.56 x 6 =39.36

I hope this helped you!

8 0
3 years ago
7th grade math help me please :))
Sav [38]

Answer:

no because the absolute value of -7 is 7 which is greater than the absolute value of 6 which is 6.

8 0
2 years ago
Other questions:
  • What is the slope of the line that is perpendicular to the line y=1
    6·1 answer
  • An airplane traveling 245 m/s east experiences turbulence, so the pilot slows down to 230 m/s. It takes the pilot 7 seconds to s
    11·2 answers
  • What is the solution to<br>= 6​
    5·2 answers
  • Can someone help me please and thank you
    11·1 answer
  • Compare fractions, -10 1/5 and -10 1/4
    5·1 answer
  • during one stage of the drawbridge motion the raised end is 18 yards above the ground. what is the incline of the drawbridge to
    5·1 answer
  • Y = 15 when x = 60, find y when x = 45
    6·1 answer
  • If an earthquake measures 10^4, what does it measure on<br> the Richter scale?
    7·1 answer
  • Somebody help !!!!!!!!!!!!!!!!
    13·2 answers
  • If 2 kg of potatoes cost £8.10, find the cost of 1 kg of potatoes
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!