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
Mnenie [13.5K]
3 years ago
11

A washer and dryer cost a total of $960. The cost of the washer is three times the cost of the dryer. Find the cost of each item

.
Cost of washer:

Cost of dryer:
Mathematics
1 answer:
xeze [42]3 years ago
8 0

Cost of washer: $720

Cost of dryer: $240

I've taken this test before and got it right, so you're good :)

You might be interested in
Transformations can be thought of as functions that take the points from one object (the pre-image) to the corresponding points
sweet-ann [11.9K]

1. Translation of a units to the right and b units up has rule:

(x,y)→(x+a,y+b).

Then the function is

T(x,y)=(x+a,y+b).

2. Reflection across the y-axis acts in following way:

(x,y)→(-x,y).

Then the function is

R_y(x,y)=(-x,y).

3. Reflection across the x-axis acts in following way:

(x,y)→(x,-y).

Then the function is

R_x(x,y)=(x,-y).

4. Rotation of 90 degrees counterclockwise about the origin, point O acts bu the rule:

(x,y)→(-y,x).

Then the function is

R_{O,90^{\circ}}(x,y)=(-y,x).

5. Rotation of 180 degrees counterclockwise about the origin, point O acts bu the rule:

(x,y)→(-x,-y).

Then the function is

R_{O,180^{\circ}}(x,y)=(-x,-y).

6. Rotation of 270 degrees counterclockwise about the origin, point O acts bu the rule:

(x,y)→(y,-x).

Then the function is

R_{O,270^{\circ}}(x,y)=(y,-x).

4 0
3 years ago
David worked in the library on Friday and Saturday he worked a total of 7 3/4 hours during these two days if he worked 4 1/4 Hou
aleksandr82 [10.1K]

Answer:

3 1/2 hours.

Step-by-step explanation:

We subtract>

Number of hours worked on a Saturday

= 7 3/4 - 4 1/4

= (7 - 4) + (3/4 - 1/4)

= 3 + 1/2

= 3 1/2 hours.

6 0
2 years ago
The computer game Peter wants to buy will cost at least $50 and not more than $70. He earns $3 an hour running errands for his g
Lunna [17]

Answer:

The answer to your question is C

Just try it out

- have a nice day, be safe & healthy -

- peace out -

6 0
3 years ago
Read 2 more answers
If in 2003 a girl was 6 years of age then what year is it , now that she is 22?
Ede4ka [16]
If she was 6 in 2003, that means she was born in 1997. That means when she is 22, the year is 2019.
3 0
3 years ago
At the zoo, the Spencer family bought 3 adult tickets and 2 children's tickets for $23.50.
Umnica [9.8K]

Answer:

Step-by-step explanation:

3x+2*2x=28

3x+4x=28

7x=28

/7

x= 28/7

x= $4 child ticket

adult ticket = 2x = 2*4 = 8

5 0
2 years ago
Read 2 more answers
Other questions:
  • Solve the inequality.
    6·1 answer
  • This happens when an answer to a problem that is a decimal is rounded in order to produce a meaningful answer
    10·1 answer
  • line m passes through the points (6,1)and(2,-3).line n passes through the points (2,3)and(5,-6).find the point of intersection o
    9·1 answer
  • Find k(3) for the function k(n) = 4n2
    14·1 answer
  • Phil has 19 other students in his math class. During class one day, the teacher asks for a volunteer to come up to the board. If
    7·1 answer
  • Write the equation of the line the that is parallel to 21x-7y=12 and goes through the point (1, -3).
    10·1 answer
  • Let S be a sample of size 31 from a normally distributed population Omega . It is given that the average of the data in S is 120
    7·1 answer
  • Solve the equation<br> 45 = 3(x + 1)
    13·2 answers
  • Help! I’m trying to help my friend get caught up who had been ill.
    7·2 answers
  • Helpppppppppppppppppp
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!