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4 years ago

What does it mean to solve a system with an equivalent system?

Mathematics

1 answer:

STALIN [3.7K]4 years ago

6 0

It means they are both equal

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Please help Asap if possible

Andreyy89

Answer:

Step-by-step explanation:

its A

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3 years ago

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Sam is filling up his pool. The water hose filled the 423 gallon pool in 47 minutes. At what rate did the hose fill the pool in

sesenic [268]

Answer:

9 gallons/minute

Step-by-step explanation:

Since you are trying to find gallons/min, there are two ways you can go about this. Either find a common factor between the 2 number, or you can simply to divide 423 by 47. Thankfully in this situation, you can find the answer easily either way because 47 is a factor of 423.

Factor out 47:

423 gallons/47 minutes

47*9 gallons/47*1 minutes

Simplify:

9 gallons/minute

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3 years ago

What is the solution for -10 -19 x -1 x < -1

Natali [406]

Answer:

x=-1

Step-by-step explanation:

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3 years ago

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Which equations are in standard form? Check all that apply

Zinaida [17]

Answer:

if u need help go to math way .

Step-by-step explanation:

math way is a good way to get the steps and answer to ur problem.

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3 years ago

A company is worth $79,600,000. Write this number in scientific notation. 79,600,000=

Alina [70]

Answer:

The answer is 7.96×10⁷ .

Step-by-step explanation:

As the decimal moves to the left , you have to add one more power to the base 10 :

e.g

7 960 000.0 = 7 960 000×10¹

796 000.00 = 796 000×10²

79 600.000 = 79 600×10³

7 960.0000 = 7 960×10⁴

796.00000 = 796×10⁵

79.600000 = 79.6×10⁶

7.9600000 = 7.96×10⁷

* Take note :

$a \times {10}^{n}$

0 < a < 10 ('a' must be greater than 0 but smaller than 10)

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3 years ago