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Pavlova-9 [17]
3 years ago
5

Abby can buy an 8-pound bag of dog food for $7.40 or a 4- pound of the same dog food for 5.38. Which is better buy?

Mathematics
1 answer:
My name is Ann [436]3 years ago
7 0
The answer to your Q the better one it is the 4- pound bag because it coast less money
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(6x −9)3−1=((6x−9)3)(0) Solve for X
Tasya [4]

Answer:

Step-by-step explanation:

Remark

Anything multiplied by 0 = 0. So the whole right side is 0.

(6x - 9)*3 - 1  = 0                       Add 1 to both sides.

(6x - 9)*3 - 1 + 1 = 0 + 1             Combine

(6x - 9)*3 = 1                             Divide both sides by 3

(6x - 9)*3/3 = 1/3                      Simplify

(6x - 9) = 1/3                             Remove brackets. Add 9 to both sides

6x - 9+9 = 9 1/3                        Combine

6x = 9 1/3

6x = 28/3                                   Divide both sides by 6

6x / 6 = 28/3 // 6                       Invert the 6 and multiply.

x = 28/3 * 1/6

x = 28/18

Answer

x = 14/9

6 0
2 years ago
Need help number 2 for a quiz !!!
Svetach [21]

Answer: radius: 6, center: (3,-4)

Step-by-step explanation:

5 0
3 years ago
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Approximately how many diameters does it take to equal the measure of a circle's circumference?
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6 0
3 years ago
please guys help me pzl
Angelina_Jolie [31]

Answer:

Step-by-step explanation:

Question is not clear.

Base is 5 units

height is 3 units

area is 7.5 units²

3 0
3 years ago
If 15 times a number to equal 647
Ainat [17]
I'm assuming, from what you've given me that the question is asking to do this.

15n=647
647 divided by 15 equals 43.13...repeated
Let me know if this is what you are looking for.

3 0
3 years ago
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