Answer:
C. 10 : 16
Step-by-step explanation:
Attached below
Answer:
The answer is 8
Step-by-step explanation:
12*10=120 120/15=8
Given:

To find:
The product of the expression.
Solution:

Take out -4 as a common factor in Last two terms.

Make sure the terms in both brackets must be same.
Take out common factor (2y - 5) from both terms.

4 can be written as 2².

Using the identity: 
.
The product is
.
Answer:
x = -6
Step-by-step explanation:
