Question

$d(t) = \frac{5}{6}x + 4$
evaluate $d(12)$
type answer here.
© math by parker, 2021

Explanation:

Step1: Substitute $x=12$ into $d(t)$

$d(12) = \frac{5}{6} \times 12 + 4$

Step2: Calculate the multiplication first

$\frac{5}{6} \times 12 = 5 \times 2 = 10$

Step3: Add the remaining constant

$10 + 4 = 14$

Answer:

14