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Burka [1]
3 years ago
14

Use a property to write an equivalent expression for the expression below . Tell which property you used 7 (3x +8).

Mathematics
1 answer:
DochEvi [55]3 years ago
7 0
Distributive property 21x+56
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Write a word phrase for each algebraic expression 5(x-2)
givi [52]
Five times the sum of x and negative two, or five times the difference of x and two
6 0
3 years ago
An apartment complex on Ferenginar with 250 units currently has 223 occupants. The current rent for a unit is 892 slips of Gold-
Triss [41]

Answer:

Step-by-step explanation:

Given data

Total units = 250

Current occupants = 223

Rent per unit = 892 slips of Gold-Pressed latinum

Current rent = 892 x 223 =198,916 slips of Gold-Pressed latinum

After increase in the rent, then the rent function becomes

Let us conside 'y' is increased in amount of rent

Then occupants left will be [223 - y]

Rent = [892 + 2y][223 - y] = R[y]

To maximize rent =

\frac{dR}{dy}=0\\=2(223-y)-(892+2y)=0\\=446-2y-892-2y=0\\=-446-4y=0\\y=\frac{-446}{4}=-111.5

Since 'y' comes in negative, the owner must decrease his rent to maximixe profit.

Since there are only 250 units available;

y=-250+223=-27\\\\maximum \,profit =[892+2(-27)][223+27]\\=838 * 250\\=838\,for\,250\,units

Optimal rent - 838 slips of Gold-Pressed latinum

8 0
3 years ago
There are 6 roses, 8 carnations, and 12 tulips. Write the ratio of carnations to all flowers in all three forms (simplify first,
Norma-Jean [14]
Your answer is 8 to 26



the number of carnations is 8 and the total number of flowers is 26. since you said carnations to flowers it is 8 to 26.


here are the 3 ways to write the ratio:

8 to 26 8:26 8/26
3 0
3 years ago
The ______ average ignores compounding.
mars1129 [50]
The answer is:  [B]:  "arithmetic" .
______________________________________________________
         "The <u>  arithmetic  </u> average ignores compounding."
______________________________________________________
8 0
3 years ago
How do you find a percent from a decimal?
Alenkinab [10]

To change a decimal into a percent,
move the decimal point 2 places that way  ==> .

Examples:

                     0.25  =  25 %

                 0.8439  =  84.39 % 
6 0
3 years ago
Read 2 more answers
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