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slamgirl [31]
3 years ago
9

HELP PLZ 7k + 4s = 20 -8k + 2s = 10 What is the value of k?

Mathematics
1 answer:
Finger [1]3 years ago
8 0
Divide 20 by 4=5
then 5 by 7=5/7

k=5/7
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Tannin and Dax bought a new video game for $48 to use the coupon for 25% off how much would the game cost if they paid full pric
olchik [2.2K]

Answer:

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After using a 25% discount coupon, they paid 48 for the video game.

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3 0
3 years ago
What is the slope of a line that is perpendicular to the line whose equation is 3x+5y=4?
kap26 [50]

Answer:

5/3 or 1.67

Step-by-step explanation:

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3 years ago
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steposvetlana [31]

Answer:

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= 686.

6 0
3 years ago
Read 2 more answers
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