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
arsen [322]
2 years ago
12

Joanne cannot decide which of two washing machines to buy. The selling price of each is ​$480 The first is marked down by ​%50 T

he second is marked down by ​%30 with an additional ​%20 off. Find the sale price of each washing machine. Use pencil and paper. Explain why should buy the first washing machine rather than the second if the machines are the same except for the selling price.
Mathematics
2 answers:
serious [3.7K]2 years ago
5 0

Answer:

i can not be cas  thae are the same

Step-by-step explanation:

viktelen [127]2 years ago
4 0

Answer: She should buy the first machine because it’s cheaper than the second.

Step-by-step explanation:

The first is marked down 50% which makes it $240 rather than $480.

The second is marked down 30%, making it $336 and then another 20% making it $268.80.

The second machine is $28.80 more than the first.

You might be interested in
HELP ME, PLZ. 100 POINTS !!!
marta [7]

Answer:

x=2√5/5

x=-2√5/5

Step-by-step explanation:

13√(2√5/5)^2-(2√5/5)^4+9√(2√5/5)^2+(2√5/5)^4=16

13√(4×5/25)-(16×25/625)+9√(4×5/25)+(16×25/625)

13√(4/5)-(16/25)+9√(4/5)+(16/25)

13√(4/25)+9√(36/25)

13×2/5+9×6/5

26/5+54/5

16=16 (proven)

3 0
3 years ago
A box contains three pen, two markers and a highlighter. Tara selects one item at random and does not return it to the box. She
kakasveta [241]
Two out of six probability
3 0
3 years ago
Please help need help bad
Shkiper50 [21]
Hello! The first thing you want to do is add 4 to both sides, which gives you: 7over9x - 4 + 4 = 24 + 4. Then Simplify: 7over9x = 28. Then you just multiply both sides by the number 9! 9 times 7over9 = 28 times 9. Simplfy again! 7xover7 = 252over7. Simply that fraction, and you get x=36. 

~I hope this helped!

I am, yours most sincerely,
Joshua A. Bunn
6 0
3 years ago
2(6 − 2x) + 3x = 4 + 2(5 + x) what is x
alexira [117]
First let's get rid of the parenthesis:

12 - 4x + 3x = 4 + 10 + 2x

Now group the x's on the left and the numbers on the right

-4x + 3x - 2x = 4 + 10 - 12

...and simplify

-3x = 2

divide by -3 to isolate x

x = -2/3
5 0
3 years ago
What is the slope of the line that contains the points (-3,5)and (-5,6)
tigry1 [53]
<span>(-3,5) (-5,6)
slope = 5-6 / -3 --5
</span><span>slope = -1 / 2

</span>
6 0
3 years ago
Other questions:
  • Please help! Thank you
    11·2 answers
  • HELPP im so confused
    12·1 answer
  • The math club is selling gift wrap for a funraiser. They sold 45 rolls of soild wrapping paper at $4 each and rolls of patterned
    12·1 answer
  • What is the linear equation for slope= 5 (4,7)
    5·1 answer
  • Correct 24.3318 to two decimal places
    11·1 answer
  • If a normally distributed population has a mean (mu) that equals 100 with a standard deviation (sigma) of 18, what will be the c
    6·1 answer
  • Please help me on this
    5·2 answers
  • PLEASE HELP ASAP What is the slope of the given line ? What is the equation of the line ?
    12·1 answer
  • Find the missing variables pythagorean theorem
    9·1 answer
  • What is the quotient of 1/3 divided by 4/5?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!