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densk [106]
3 years ago
10

Tions on NOTEPADS SUS Expand and simplify the following 6(x + 2) - 3(x + 4)

Mathematics
1 answer:
Radda [10]3 years ago
4 0
6(x+2)-3(x+4)

distributive property

6x+12-3x-12

combine like terms

3x
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What is 4log1/2^w(2log1/2^u-3log1/2^v written as a single logarithm?
IrinaK [193]
Given:

4log1/2^w (2log1/2^u-3log1/2^v)

Req'd:

Single logarithm = ?

Sol'n:

First remove the parenthesis,

4 log 1/2 (w) + 2 log 1/2 (u) - 3 log 1/2 (v)

Simplify each term,

Simplify the 4 log 1/2 (w) by moving the constant 4 inside the logarithm;
Simplify the 2 log 1/2 (u) by moving the constant 2 inside the logarithm;
Simplify the -3 log 1/2 (v) by moving the constant -3 inside the logarithm:

 log 1/2 (w^4)  + 2 log 1/2 (u) - 3 log 1/2 (v) 
log 1/2 (w^4) + log 1/2 (u^2) - log 1/2 (v^3)

We have to use the product property of logarithms which is log of b (x) + log of b (y) = log of b (xy):

Thus,

Log of 1/2 (w^4 u^2) - log of 1/2 (v^3) 

then use the quotient property of logarithms which is log of b (x)  - log of b (y) = log of b (x/y)

Therefore, 

log of 1/2 (w^4 u^2 / v^3)

and for the final step and answer, reorder or rearrange w^4 and u^2:

log of 1/2 (u^2 w^4 / v^3)  
8 0
3 years ago
Read 2 more answers
Caroline baked bread each day for 5 days for a bake sale. She baked 3 types of bread each day and used 2 cups of flour for each
iris [78.8K]

Answer:

30 cups of flour

Step-by-step explanation:

Number of days for which Caroline baked bread = 5

Types of bread baked each day = 3

Number of cups of flour used for each recipe of bread = 2

=> Number of cups of flour used for 3 types of bread each day = 3 * (number of cups used / recipe) = 3 * 2 = 6 cups

=> Number of cups of flour used for 5 days = 5 * (number of cups of flours used per day) = 5*6 = 30

So Caroline used 30 cups of flour over 5 days.

6 0
4 years ago
Help please!!!!!!!!!!!!!!!!!
krok68 [10]
C. 0.25 because you divide 0.06 by 0.24
5 0
3 years ago
If five cakes cost 4 pounds how much to 7 cakes cost
dlinn [17]
28 pounds hope this helps ☺ ☺☺
4 0
3 years ago
can someone show me how this problem would work out? I dont just want an answer I want to see how this problem is worked out. Th
densk [106]

Answer:

No probllem linked

Step-by-step explanation:

3 0
3 years ago
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