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kykrilka [37]
3 years ago
6

What expression is equivalent to b+b+b+b

Mathematics
2 answers:
Brums [2.3K]3 years ago
5 0

4b is equivalent to b+b+b+b

Alisiya [41]3 years ago
5 0

Answer:

4b

Step-by-step explanation:

Since there are 4 bs then you put them all together and get 4b.

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Factor the expression. 6x^2 + 5x + 1
Whitepunk [10]

Answer:

Option C

Step-by-step explanation:

6x² +5x + 1

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3x(2x + 1) + 1(2x + 1)

(3x + 1)(2x + 1)

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3 years ago
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Which of the following functions gives the radius, r(v), of a conical artifact that is 20 inches tall as a function of its volum
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By calculus or elementary geometry, we know that the formula for the volume of a cone, given pi (the constant), its height h and its radius r is:
V=pi*h*r^2/3
Lets solve this relation for the radius:
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Now we have found a general formula that gives us the radius of a cone, given its volume and height. We need only substitute height (20in) and pi=3.14 to get the numerical equation: r=0.2185*\sqrt{V}
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3 years ago
the table represents the cost of buying a small piece of land in a remote village since the year 1990
cricket20 [7]

Answer:Linear

Step-by-step explanation:

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3 years ago
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(7/8x-4) -3 (1/3x+6)<br> HELPP! I have to enter the correct expression!
steposvetlana [31]

Answer:

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Insert 3 in the RHS bracket

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6 0
2 years ago
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Algebraic expression 6 times a number,n
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6 times a number n is 6n.

In algebra, when number multiply with variables, you don't need a multiplication sign (x). You just put them together like 6n (instead of 6 x n).

Happy to Help!

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