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Nat2105 [25]
3 years ago
9

50 PTS+ BRAINLIEST FOR CORRECT ANSWER

Mathematics
2 answers:
Flura [38]3 years ago
8 0

Answer:

jane is 28 and karen is 7

Step-by-step explanation:

j=4k

j-k=21

set the values of j equal to each other

4k=21+k

solve for k, you get 7

four times 7 is 28

Fudgin [204]3 years ago
7 0

Answer:

J = 28 and K = 7

Step-by-step explanation:

J = Jane

K = Karen

J = 4 * K

J - K = 21

4K - K = 21

3K = 21

K = 7

J = 4K

J = 4(7)

J = 28

Hope this helps :)

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Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?​
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4 0
2 years ago
Read 2 more answers
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julsineya [31]

Answer:

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3 years ago
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Answer:

C.

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