3 years ago

Carbon is found only in living organisms.

Mathematics

2 answers:

stealth61 [152]3 years ago

6 0

T because carbon is only found in living organisms.

mixas84 [53]3 years ago

6 0

This is True!! Carbon is found in all organic matter.

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tankabanditka [31]

I think this is what I found

3 0

3 years ago

What expression gives the distance between the points (4,6) and (7,-3)?

solniwko [45]

Answer:

$\sqrt{(-3^2-6)+(7^2-4^2)}$

Step-by-step explanation:

Use the form: $\sqrt{(x^2-x^1)+(y2-y1)^2$

so: $\sqrt{(-3^2-6)+(7^2-4^2)}$

6 0

3 years ago

Shanti has just joined a DVD rental club. She pays a monthly membership fee of $4.95, and each DVD rental is $1.95. If Shanti's

DerKrebs [107]

X = number of DVDs

1 DVD costs $1.95 to rent
x DVDs cost 1.95x dollars to rent

tack on the membership fee of 4.95 and the total cost is 1.95x+4.95

set this equal to 42 and solve for x

1.95x+4.95 = 42
1.95x+4.95-4.95 = 42-4.95
1.95x = 37.05
1.95x/1.95 = 37.05/1.95
x = 19

So Shanti can rent 19 DVDs

6 0

3 years ago

the price of an article is marked at 25% above the cost price if it is sold at the profit of 125 after allowing 15% discount wha

Leni [432]

Answer:

2125

Step-by-step explanation:

CP= x

MP= x+25%= 1.25x

SP= MP-15%= 1.25x*0.85= 1.0625x

SP- CP= 125

1.0625x-x= 125
0.0625x=125
x= 125/0.0625
x= 2000

SP= 2000+125= 2125

------------

Cost price= 2000

Marked price= 2500

Selling price= 2125

5 0

3 years ago

Which product is positive? (-2)(-6)(-8) (-9)(7)(3) (-4)(-5)(-7) (-5)(9)(-4)

padilas [110]

Answer:

(7) (3) and (9)

Step-by-step explanation:

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3 years ago