Question

9 (10c - 3y)(4)

Explanation:

Step1: Apply distributive property

Multiply each term inside the parentheses by 4. So, \(4\times10c - 4\times3y\)

Step2: Calculate each product

\(4\times10c = 40c\) and \(4\times3y = 12y\)

Answer:

\(40c - 12y\)