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Aliun [14]
3 years ago
13

I need help with this question.

Mathematics
1 answer:
garik1379 [7]3 years ago
5 0
Definitely the first one
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Negative one minus negative seven times volume plus three equals BLANK. If v is a variable, the question is wrong.
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Which pair of points on a coordinate plane are separated by a distance of 5 units?
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(0,0) and (5,0)

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The price of tiling a room varies directly as the size of the room. Sam is laying tile in his kitchen. If the tiling costs $4,22
stiv31 [10]

Answer:

<h3>The answer is option A</h3>

Step-by-step explanation:

Let the price of the room be p

Let the size of the room be s

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The statement

The price of tiling a room varies directly as the size of the room is written as

<h3>p = ks</h3>

where k is the constant of proportionality

when

p = $4,224.00

s = 264 square feet

Substitute the values into the expression to find k

That's

4224 = 264k

Divide both sides by 264

k = 16

So the formula for the variation is

<h3>p = 16s</h3>

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s =  \frac{3824}{16}

s = 239

The final answer is

239 square feet

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In a lab experiment, 1900 bacteria are placed in a petri dish. The conditions are such
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Step-by-step explanation:

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393.103448

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