3 years ago

PLS HELP ME!!!!!!!!! I WILL MARK YOU!!!!!

Mathematics

1 answer:

Nikitich [7]3 years ago

4 0

Answer:

7.92

Step-by-step explanation:

Given

c² + 0.1c - 24 ← substitute c = - 5.7 into the expression

= (- 5.7)² + 0.1(- 5.7) - 24

= 32.49 - 0.57 - 24

= 31.92 - 24

= 7.92

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