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IceJOKER [234]
4 years ago
6

What’s the answer to a^2b^2-100

Mathematics
1 answer:
dybincka [34]4 years ago
7 0

Answer:

(ab - 10)(ab + 10)

Step-by-step explanation:

{a}^{2}  {b}^{2}  - 100 \\  = (ab) ^{2}  - (10)^{2}  \\  = (ab  - 10)(ab + 10) \\

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The O'Brien family is ordering food for a family reunion. The family orders 16 pounds of potato salad. If 20 people attend the r
sukhopar [10]

Answer:

Each person would receive maximum 0.8 pounds of potato.

Step-by-step explanation:

Given:

Total Amount of Potato = 16 pounds.

Number of people attend reunion = 20

We need to find the largest amount of potato each person would receive.

Solution:

largest amount of potato each person would receive can be calculated by dividing Total Amount of Potato with Number of people attend the reunion.

framing in equation form we get;

largest amount of potato each person would receive = \frac{16}{20} =0.8\ pounds

Hence Each person would receive maximum 0.8 pounds of potato.

5 0
4 years ago
Antonio ran 129 laps at the park. Alan ran 20% more than that. how many laps did Alan run
Colt1911 [192]

Answer:

154.8

Step-by-step explanation:

20% is equal to 20/100= 0.20. So, 0.20 multiplied by 129 will give you 20% of 129 which is 25.8. If Alan ran 20% more then you add 25.8 to 129 which gives you an answer of 154.8.

Equation: 20/100= 0.2

                0.2* 129= 25.8

                25.8+129= 154.8

Alan ran 154.8 laps.

3 0
3 years ago
an electronic store has television sets marked doen 30%.What is the total sale price of five television sets that regularly sell
pashok25 [27]

Answer:

$192731932

Step-by-step explanation:

3 0
3 years ago
4085 /43= what is the answer.
GarryVolchara [31]

Answer:

95

-TheIsle :3

6 0
3 years ago
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Why is 2(x+9) + 4x an expression and not an equation?​
s2008m [1.1K]

Answer:

because it doesn't have an equal sign.

Step-by-step explanation:

5 0
3 years ago
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