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Viktor [21]
3 years ago
13

3.

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0

Answer:

$(159+x)

Step-by-step explanation:

Given

Discount price = $x

Amount Emma paid after discount = $159

Original price = Amount paid + Discount

Original price= $159 + $x

Hence the required expression is $(159+x)

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Can you help me please ​
stellarik [79]

Answer:

sine 23 = x/21

Multiply both sides by 21

21 x sine 23 = x

Now, use a calculator and find the answer of the 21 times the sine of 23:

x = -17.7706284876

8 0
3 years ago
What’s the percentage of 17/28
ad-work [718]

Answer:

60.7%

Step-by-step explanation:

Use division to convert the fraction to a decimal: 17/28 = 17 ÷ 28 = 0.607

Multiply by 100 to get percent value: 0.607 × 100 = 60.7%

3 0
3 years ago
The decline of salmon fisheries along the Columbia River in Oregon has caused great concern among Predaceous Fishes on Out-Migra
sergey [27]

Answer:

The correct answer is f) none

Step-by-step explanation:

7 0
3 years ago
Jaiden plays Fortnite everyday. On Wednesday, he bought 50 skins, but only used 27. What percentage of skins did Jaiden use?
DedPeter [7]

Answer:

54%

Step-by-step explanation:

27 / 50 * 100% = 54%

I hate Fortnite :/

7 0
3 years ago
Read 2 more answers
What is the answer to 16x+9=9y−2x for y.
dezoksy [38]

I got 18x+9=y
         --------- (divide)
            9
if you want I can show you how I got that and if its wrong im sorry but that's the best simplified answer I got for y.
7 0
3 years ago
Read 2 more answers
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