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3 years ago

Will someone please help me with this

Mathematics

2 answers:

LiRa [457]3 years ago

6 0

Answer:

f(-5) = -70

Step-by-step explanation:

f(-5) = 10(-5)-20

musickatia [10]3 years ago

3 0

Answer:

B. f(-5) = -70

Step-by-step explanation:

f(-5)= 10(-5) - 20

f(-5) = -50 - 20

f(-5) = -70

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Find out more on linear equation at: brainly.com/question/14323743

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