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ss7ja [257]
3 years ago
12

What is 64x6 + 27 written as a sum of cubes?

Mathematics
2 answers:
Dmitrij [34]3 years ago
9 0

Answer: (4x^2)^3+3^3

Step-by-step explanation:

nadezda [96]3 years ago
3 0

Answer:last one

Step-by-step explanation:

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Pete bought 70 shares of WBC co. at the close price of $41.25. his broker charges him 3% of each share as a transaction fee. how
olya-2409 [2.1K]

Answer:2974.125

Step-by-step explanation:

Price of a share is 41.25

and price of 70 shares = 41.25\times 70

=2887.5

and broker charges =3%

i.e. 3% of 41.25=1.2375

For 70 shares=86.625

Therefore he paid=2887.5+86.625=$ 2974.125

6 0
3 years ago
Solve the system of equations using substitution y=2x+3 y=3x+1
Archy [21]
The Answer is y=2x+3 Because<span> y = 3x + 1
2x + 3 = 3x + 1
2 = x and y = 7 || ordered pair(2,7) is the solution for this syetem</span>
4 0
3 years ago
Read 2 more answers
7. a) Find the value of x. (3 pts)
svetoff [14.1K]

Step-by-step explanation:

6) (2x+1) + (x+15) + x = 180

x = 41

So (2x+1) = 83 is the largest one

7) a) x + x+2 + 38 = 180

x=70

b) m<70

c) m<72

8) 9x = 180

x = 20

X =20

H= 40

E = 80

3 0
3 years ago
What is the scientific notation of 427 thousand
Veronika [31]
Thousand is 1,000, or 10^3, when multiplied by the 100 in 427, it becomes 10^5. Because we divided 427 and put the notation in the 10^#. It would be 4.27, once we add the ten^#, it becomes..

Answer: 4.27*10^5
6 0
3 years ago
Read 2 more answers
Clare mixes
ZanzabumX [31]

Answer:

1. 1 cup of concentrate would use 7.5 cups of water.

2. 10 cups of concentrate would use 75 cups of water.

Step-by-step explanation:

Because 1/3 cup of concentrate is mixed with 2 1/2 cups of water, to find how much water one cup of concentrate would use, you would have to multiply both 1/3 and 2 1/2 (2.5) by 3. Then, you get 1 cup of concentrate equals 7 1/2 (7.5).

To find the answer to the next question, simply multiply by 10.

7 0
3 years ago
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