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Alex
1 year ago
13

During a sale at a furniture store, sofas were marked down 30%. You have a coupon for an additional 15% off. What is the final p

rice of a sofa that originally cost $550? Justify your solution
Mathematics
1 answer:
diamong [38]1 year ago
3 0

The original price of the sofa is $327.25.

<h3>What is the original price of the sofa?</h3>

Percentage is the fraction of an amount expressed as a number out of 100. The sign used to represent percentage is %.

When the price of the sofa is marked down, it becomes cheaper by the marked down percentage. The coupon also further reduces the price of the sofa.

Price of the sofa after the markdown = (1 - markdown) x original price

(1 - 0.3) x $550

0.7 x $550 = $385

Price of the sofa after the coupon = (1 - coupon) x price after the markdown

(1 - 0.15) x $385

0.85 x $385 = $327.25

To learn more about how to calculate discounts, please check: brainly.com/question/26061308

#SPJ1

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The decimal d is formed by writing in succession all the positive integers in increasing order after the decimal point; that is,
Maksim231197 [3]

Answer:

2

Step-by-step explanation:

We are given that a decimal number  d

d=0.12345678...

Where d is formed by writing in succession all the positive integers in increasing order after decimal point.

We have to find the 100th digit of d to the right of the decimal point.

Place of first digit 1 after decimal=Tenth

Place of second digit 2 after decimal=Hundredth

Place of third digit  3 after decimal=Thousandth

Therefore, 100th digit of d to the right of the decimal point=2

5 0
4 years ago
A loaf of bread is cut into slices of equal size. Some of the loaf is used in a recipe and 2/12 of the loaf is used to make a sa
gtnhenbr [62]
Answer:
Fraction of bread used in the recipe is 3/12 which can be further simplified into 1/4

Explanation:
The original loaf of bread is 100% complete (no fraction is taken from it yet). This means that the value of the original loaf is 12/12

Now, assume that the fraction used in the recipe is x

We know that:
2/12 of the loaf was used in making a sandwich
7/12 of the oaf was put in the refrigerator

Therefore:
complete loaf = fraction used in making a sandwich + fraction used in making recipe + fraction put in refrigerator
12/12 = x + 2/12 + 7/12
12/12 = x + 9/12
x = 12/12 - 9/12
x = 3/12 

Hope this helps :)
5 0
3 years ago
Read 2 more answers
One week, Wyatt earned $70.40 at his job when he worked for 4 hours. If he is paid the same hourly wage, how many hours would he
Anastaziya [24]

Answer: 8 hours

Step-by-step explanation: he gets 70.40$ to work for 4 hours so you'll have to multiply 4 by 70.40 to represent it's doubling to 8 and you'll get 281.60

70.40x4=281.60

so add this 4 to the other 4 it makes 8 because that's how much it would take to get there 4 steps up to really =8

i'm sooo dificult

4 0
3 years ago
Can someone please help me please asap ?? I’ll mark brainlist !!!
inna [77]
The answer is C!
Hope this helped! :))
7 0
4 years ago
Read 2 more answers
-2(m + 4) = 40 please help
malfutka [58]
-2(m + 4) = 40
The first step is to use the distributive property to clear the parenthesis
-2 * m + -2* 4 = 40
-2m - 8 = 40
next, to isolate the variable, add 8 to both sides
-2m - 8 + 8 = 40 + 8
-2m = 48
the last step is to get rid of the multiplication by -2 we will divide by -2
(-2m)/-2 = 48/-2
m = -24
3 0
3 years ago
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