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AleksAgata [21]
3 years ago
6

7) Original price: ? Discount: 25% Sale price: $28

Mathematics
2 answers:
Studentka2010 [4]3 years ago
3 0

Answer:

Step-by-step explanation:

let be x the price before the discount

original price= 28/(1-0.25)=28/0.75=37.33

original price=37.33

dsp733 years ago
3 0

Answer:

37.3

Step-by-step explanation:

The original price = x which represents 100% of the price. So we subtract 100%-25, which is 100-25=75 or 75%(0.75)

So, $28 is 75% off the original price.

28 divided by .75 = 37.3

Then, 37.3 would be the original price.

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Which one has a greater rate of change -2x+10 or 2
yuradex [85]

Answer:

2

Step-by-step explanation:

It is 2 because -2x + 10 has a rate of change of -2 while 2 has a rate of change of 0 (it never changes).

3 0
2 years ago
11.717, 11.771, 11.117, 11.171 greatest to least
matrenka [14]

Knowing the value of each digit, we can arrange them from greatest to least like so:

11.771 > 11.717 > 11.171 > 11.117


3 0
4 years ago
Hi! Will someone please tell me if I am right. If I am not, please explain why. Thanks!
Aleks [24]

You are correct! Good job!

5 0
3 years ago
WILL MARK BRAINLEST IF CORRECT HELP ME OUT
sveta [45]

Answer:

x = 12

Step-by-step explanation:

Equation:    0.52(x) + 0.72(4) = 0.57(x + 4)

0.52(x) + 0.72(4) = 0.57(x + 4)             \longmapsto         Multiply

0.52x + 2.88 = 0.57x + 2.28               \longmapsto         Subtract 0.52x from both sides

2.88 = 0.05x + 2.28                            \longmapsto         Subtract 2.28 from both sides

0.6 = 0.05x                                          \longmapsto        Divide all sides by 0.05

 

x = 12

-Chetan K

6 0
2 years ago
Mr Ramirez receives blueprints
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Uhhh
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