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inn [45]
3 years ago
15

3(2k-5)=6(k-4)+9

Mathematics
2 answers:
alex41 [277]3 years ago
8 0

Answer:

many solutions

Step-by-step explanation:

3×2k=????

3×5=??

6×k=??

6×4=??

then put all those together in a 2 step equation and then add 9 to the answer

charle [14.2K]3 years ago
7 0

Answer:

infinite solutions

Step-by-step explanation:

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HELP ASAP!!!!!!!!! Please answer both
maks197457 [2]

Step-by-step explanation:

questions 8, obviously the mid part of the parabola is 3, that is the axis of symmetry.

question 9, only one solution because you only have one parabola.

3 0
2 years ago
What is the lcm of 18 and 30 using prime factorization?
Nuetrik [128]

18 = 2×3×3

30 = 2×3×5

The LCM will have factors of 2, 3², and 5. (Choose the highest power of each prime.)

2×3×3×5 = 90 is the LCM of 18 and 30.

8 0
3 years ago
Kelsey entered the triathlon at camp Meadowlark. The total distance was 15 11/16 miles. The bike segment was 12 1/4 miles, and t
Novay_Z [31]

Answer:

3/8 was the swimming segment!

Step-by-step explanation:

We only need to subtract the bike and running segment from the total distance:

15 11/16 - 12 1/4 - 3 1/16

15.6875 - 12.25 - 3.0625 = 0.375 = 3/8

5 0
3 years ago
What is 3/4÷1/8 3/4÷1/8? Explain or show your reasoning.
il63 [147K]

Answer:

3/4 divided by 1/8 = 6

Step-by-step explanation:

mark brainliest plz thank u

4 0
3 years ago
Read 2 more answers
Finn carned 9 points for every book he read over the summer. The
Art [367]

Answer:

a. He read between 4 and 7 books.

b. x= 54/9

c. 6 books

Step-by-step explanation:

a. When I solved the equation, Finn read 6 six books which falls between 4 and 7 books.

b. You would divide 54 by 9 to find the number of books, he read. It would not make sense to multiply.

c. He read 6 books when we divide 54 by 9.

4 0
3 years ago
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