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qaws [65]
3 years ago
13

Someone help me and remember to show your work so I know how to do it!

Mathematics
1 answer:
Monica [59]3 years ago
6 0
(x^15)(x^-3) = x^(15 + (-3)) = x^12
n = 12
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Find the sum: <br> 1+10+19+28…, n=16
saveliy_v [14]

Answer:

1

Step-by-step explanation:

1+10+19+28=58

sum=58+n

58+16=74

the answer is 74

7 0
2 years ago
Help me out plzzzzzzzz​
Furkat [3]

Answer:

d

Step-by-step explanation:

5x -2

Answer choices:

a. 2-5x

b. 3-5 +2x

c. 5x-2x

d. 2x-2+3x

a.

2-5x can be rewritten as -5x+2, which is not the same as 5x-2

b. 3-5 + 2x can be rewritten as -2 + 2x or 2x-2 which is not equivalent to 5x-2

c. 5x-2x is 3x

3x doesn't equal 5x-2

d. 2x+3x-2 = 5x-2

This expression is equivalent to 5x-2

5 0
2 years ago
Decide which of the following sets of points.​
Luden [163]

Answer:

Im pretty sure that the answer would be choice f.

Step-by-step explanation:

7 0
2 years ago
Paul raised $48 for a local charity. Sara raised $8. How many times as much money did Paul raise than Sara?
Nina [5.8K]

Answer:

answer is 6

Step-by-step explanation:

48/8=6

hope this helps!

3 0
2 years ago
Read 2 more answers
Help with these math exercises, please!
lions [1.4K]
1) (3-x) x (3+x)

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4 0
2 years ago
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