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Hoochie [10]
3 years ago
9

Can somebody please help me with my discrete math sudoku puzzles.

Mathematics
1 answer:
Reptile [31]3 years ago
7 0
Use trial and error, best way to start when trying to play sudoku for the first time.
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When Theresa got her puppy, it weighed 6 ponds less than 2/3 of its weight now. If the puppy weighed 4 pounds when she first rec
sesenic [268]

Answer:

15 lb

Step-by-step explanation:

let the current weight of the puppy be X, the  initial weight of the puppy is 4lb or \frac{2}{3}X-6\ lb, (6 lb less 2/3 X) .

#We equate the current weight to the initial weight to determine X:

4\ lb=\frac{2}{3}X-6\ lb\\\\10 \ lb=\frac{2}{3}X\\\\X=15

Hence, the current weight of the puppy is 15 lb

5 0
4 years ago
According to one web page on the resale value of cars, a BMW that cost $71,000 in 2003 depreciates in value about 15% a year. Ho
dedylja [7]
Depreciate- to lose value over time

it loses 15% over one year meaning that it retains 85% of its value from the previous year<span>.

2003-2013= 10 years

71,000 * (0</span>.85^10yrs)= $13,978<span>.</span>08

Do you have any questions?
8 0
3 years ago
Solve the system of equations. y = 4x + 6 3x + y = 41
Mama L [17]
<u>→ Chapter : Linear Equation of Two Variables ←</u>
<em><u>≡ We know that:</u></em>
↔ y = 4x + 6

⇔ 3x + y = 41
↔ y = 41 - 3x

<u><em>≡ Solution:</em></u>
<em>⇔ First, find the value of x:</em>
⇒ y = y
⇒ 4x + 6 = 41 - 3x
⇒ 4x + 3x = 41 - 6
⇒ 7x = 35
<u>⇒ x = 5</u>

<em>⇔ Then, find the value of y:</em>
⇒ y = 4x + 6
⇒ y = 4(5) + 6
⇒ y = 20 + 6
<u>⇒ y = 26</u>

<em>∴ So, the solution of that equation is (5, 26)</em>
7 0
3 years ago
A business owner collected data on the people working for her company. She determined the average number of minutes each employe
jarptica [38.1K]

Answer:

The answer is D

Step-by-step explanation:

Hope this helps

4 0
3 years ago
Read 2 more answers
Kaitlin went scuba diving. Kaitlin dove 42 feet below sea level. Enter the integer that represents the depth Kaitlin dove.
katovenus [111]
The integer to represent the depth Kaitlin dove would be -42. Sea level is 0, and any number below that would be negative, so that's how you find the answer. :)
5 0
4 years ago
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