Answer:
248.40
Step-by-step explanation:
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Answer:
f(10) = 342
Step-by-step explanation:
f(x) = 3x² + 6x - 18
f(10 = 3(10)² + 6(10) - 18
f(10) = 3(100) + 60 - 18
f(10) = 300 + 60 - 18
f(10) = 360 - 18
f(10) = 342
Answer:
c) 2 x + 17
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given expression
=
= 5x + 4 - 3x + 13
= 2 x + 17