A swimmer swam 48 kilometers in d days.What is the value of d if the swimmer swam a average of 3.2 kilometers a day
1 answer:
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Answer:
Step-by-step explanation:
Distribute (2h − 3k)(h + 5k).
2h^2 + 10hk - 3hk - 15k^2
2h^2 + 7hk 15k^2
42: 2,3,7
2 x 3 x 7 = 42
2 x 3 x 7 = 42