3 years ago

A proportional relationship between y and x. When x = 5, y=−7 .

Mathematics

1 answer:

LuckyWell [14K]3 years ago

6 0

Answer:

The number

tells you that when

increases of

then

always increases of

Graphically:

graph{7/7*x [-10, 10, -5, 5]}

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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3 years ago

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4 years ago

3. Subtract 1.7 - 0.8 = _____ tenths - _____ tenths = _____ tenths = ______ what are the tenths

ANTONII [103]

Answer:

17 tenths - 8 tenths=9 tenths

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4 years ago

Jims fish bowl contains x tetras, 3 goldfish, and 5 platies. He removes one fish from the fish bowl at random. If the probabilit

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Answer: x = 1

Step-by-step explanation:

we have

x tetras

3 goldfish

5 platies.

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The probability of removing a gold fish is equal to the number of gold fish divided by the total number of fish, this is:

p = 3/(x + 3 + 5) = 1/3

3 = (1/3)(x + 3 + 5) = x/3 + 1 + 5/3

9 = x + 3 + 5

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then wemust have that x = 1

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6 0

3 years ago

Find the approximate area of a circle with radius equal to 8 ft. (Use = 3.14.)

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The area of a circle is given by

$A=\pi r^2$

If you want to approximate pi with 3.14, the formula becomes

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4 years ago