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vazorg [7]
3 years ago
8

What is the coefficient for the variable d

Mathematics
1 answer:
Semmy [17]3 years ago
3 0
A variable by itself doesn't have a co efficient
You might be interested in
If 2x + 5y = 21 and x + y = 3, then what is the solution
Viefleur [7K]
2x+5y=21, x+y=3
y=3-x
2x+5y=21
2x+5(3-x) =21
2x+15-5x=21
2x-5x+15=21
-3x+15=21
-3x=21-15
-x=6/3
-x=2
x=-2

8 0
3 years ago
Contestants on a popular game show have an opportunity to randomly select a cash prize in 6 hidden containers. the highest possi
Klio2033 [76]

Answer:

A. The pattern is you multiply by 5

B. All 6 prizes are 25,000 and 5,000 and 1,000 and 200 and 40 and 8

C. ??

Step-by-step explanation:

5 0
3 years ago
What is 49% of 15?<br> Is it 1.5,4,7.5,or 9?
Semmy [17]
49\% \ of \ 15  \\ \\  \frac{49}{100} \cdot15= \frac{735}{100}=\boxed{\boxed{7.5  }}
4 0
3 years ago
When (x+2)to the 6th power <br> is written as polynomial
12345 [234]
(x+2)^6
=(x^2+4x+4)(x+2)^5
=(x^3+6x^2+12x+8)(x+2)^4
=(x^4+6x^3+24x^2+32x+16)(x+2)^3
=(x^5+8x^4+36x^3+80x^2+80x+32)(x+2)^2
=(x^6+10x^5+52x^4+152x^3+240x^2+192x+64)(x+2)
=x^7+12x^6+72x^5+254x^4+544x^3+472x^2+448x+164

Answer: x^7+12x^6+72x^5+254x^4+544x^3+472x^2+448x+164
3 0
3 years ago
Help please I will be answering your questions too ;)
olga2289 [7]
The answer is D. 8/3, because 3/10 times 8/3 is equal to 0.8. 4/5 equals to 0.8 also. so thats the right answer
6 0
3 years ago
Read 2 more answers
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