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lana [24]
2 years ago
9

After a 20% discount, the price of a pair of shoes was $18.what was the price before the discount

Mathematics
1 answer:
malfutka [58]2 years ago
4 0

Answer:

$21.60

Step-by-step explanation:

18/5 is 3.6, so 18+3.6 or 21.6

Hope this helps :D

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Tom painted 3/5 of his bedroom on Monday and 1/10 of his bedroom on Tuesday. How much does he have left to finish?
guajiro [1.7K]

Answer:

3/10

Step-by-step explanation:

3/5 + 1/10

3/5 = 6/10

6/10 + 1/10 = 7/10 = total bedroom space he painted

10/10 - 7/10 = 3/10 = how much space is left

Answer = 3/10

5 0
3 years ago
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What is the value of x is the equation 3(2x + 3) = 3x + 12 ?
Doss [256]
6x+9=3x+12
6x-3x=12-9
3x=3
X= 3
I hope this helps :)!
7 0
3 years ago
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A swimming pool is 8 meters long, 8 meters wide and 8 meters deep. The water resistant paint needed for the pool costs $6 per sq
Mama L [17]

Answer:

64 feet maybe?

Step-by-step explanation:

6 0
2 years ago
The points (-5, r) and (2, - 7) lie on a line with slope – 2. Find the missing coordinater.
Elis [28]
( - 5, 7 ) filling space for 20 characters
7 0
2 years ago
Solve using inequalities <br>6&lt;k/9+7​
valentinak56 [21]

Answer:

Let's solve your problem step-by-step:

6 < k/9 +7

Step 1: Simplify both sides of the inequality:

6<1/9 k+7

Step 2: Flip the equation:

1/9 k+7 > 6

Step 3: Subtract 7 from both sides:

1/9 k+7 -7 > 6-7

1/9 k > - 1

Step 4: Multiply both sides by 9:

9 * (1/9) > (9) * (-1)

Answer: <u>k > − 9</u>

Step-by-step explanation:

Please mark me Brainliest!

Hope this helps! Good luck! :)

3 0
2 years ago
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