Question

Which expression represents the product of 3 and (5/4n + 1.8)? (SHOW WORK PLEASE)

Answer 1

Answer:

$3.75n + 5.4$

Step-by-step explanation:

Given : 3 and (5/4n + 1.8)

To Find : Product

Solution :

$3 \times (\frac{5}{4}n + 1.8)$

$(\frac{3 \times 5}{4}n +3 \times 1.8)$

$3.75n + 5.4$

So, Option D is true

Hence $3.75n + 5.4$ represents the product of 3 and (5/4n + 1.8)

Answer 2

This would be the distributive property, so multiply 3 by each term in the parentheses:
3*(5/4n) + 3*1.8 = 3.75n + 5.4, so your answer is D