please answer the following please!!

Answer:
16
Step-by-step explanation:
Given
4c + d and c = 5, d = - 4, then substitute values into the expression
= (4 × 5) + (- 4) = 20 - 4 = 16
Hey!
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We know that (a = -3), (b = 2), (c = 5), (d = -4).
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Solution:
= 4c + d
= 4(5) + (-4)
= 20 - 4
= 16
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Answer:
16
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Hope this helped, and good luck :)