3 years ago

What is the solution of 3x + y = 9 and 3x − 5y = 15?

Mathematics

1 answer:

allochka39001 [22]3 years ago

7 0

The answer is (10/3, -1)

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Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Write an equation for

vivado [14]

Answer:

The equation to represent the rate of receding water level is L = 34 $(0.5)^{d}$ .

Step-by-step explanation:

Given as :

The initial level of water in river = 34 feet

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Or, The rate of percentage of receding water level = 50 % per day

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3 years ago

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elena55 [62]

Answer:

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2 years ago

Find the perimeter of the following shape, rounded to the nearest tenth:

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