Question

What is the value of 5s2 + 8t if s = 4 and t = 1/2?

Answer 1

Answer:

84

Step-by-step explanation:

5s² + 8t when s = 4 and t = 1/2

~Substitute

5(4)² + 8(1/2)

~Simplify

5(16) + 4

80 + 4

84

Best of Luck!

Answer 2

The answer is 84 I believe.