2 years ago

Y = 2 + 1 and 4x - ly = 14 are 4 parallel lines. O True O False

Mathematics

1 answer:

Olegator [25]2 years ago

5 0

The answer to your question is false

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Billy has $3.00. Bubble gum costs $.30. He bought four pieces.

xenn [34]

Answer:

$0.30 x 4= $1.20

$3.00 divided by $1.20= $1.80

Step-by-step explanation:

I hope this is what you were looking for

7 0

3 years ago

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Given an exponential function for compounding interest A(x)= P(.82)^x what is the rate of change

Katena32 [7]

Answer:

For the answer to the question above, it is -18% because to find rate we subtract the rate, in this case, is .82 or 82% - 1 or 100% and that would give you the rate, in this case, its decreasing by an 18%

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3 0

2 years ago

A volume of a sphere is 407.51 in^3.To the nearest tenth,what is the radius of the sphere?Use 3.14 for Pi. round to the nearest

noname [10]

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3 0

3 years ago

Mark's dad is three times older than Mark. Mark's sister is 2 years younger than Mark. (3m) The sum of their ages is 48. How old

nataly862011 [7]

Answer:

Age of Mark $=10$ years

Age of Mark's dad $=30$ years

Age of Mark's sister $=8$ years

Step-by-step explanation:

Let age of Mark be $x$ years.

Mark's dad is three times older than Mark

Age of her Mark's dad $=3x$

Mark's sister is 2 years younger than Mark

Age of Mark's sister $=(x-2)$ years

The sum of their ages is 48.

$x+3x+x-2=48\\5x-2=48\\5x=50\\x=10$

Age of Mark $=x=10$ years

Age of Mark's dad $=3x=3(10)=30$ years

Age of Mark's sister $=x-2=10-2=8$ years

8 0

2 years ago

Find the area 11m 9m 15m 9.58m ( im not that smart lol)

Anettt [7]

Answer:

I believe it is 14226.3

Step-by-step explanation:

You didn't say what shape it is or which ones are length, width, etc. But to find area(in most cases) multiply all the dimensions together.

Hope this helps!

7 0

3 years ago