3 years ago

K(t) = 10t - 19 K(-7) =

Mathematics

2 answers:

lilavasa [31]3 years ago

8 0

Answer:k(-7)=-89

Step-by-step explanation:

since k(t)=10t - 19

K(-7)=10(-7)-19

k(-7)=-70-19

k(-7)=-89

olga2289 [7]3 years ago

3 0

Answer : -89

Explanation: 10 times -7 is -70. -70 minus 19 is -89.

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