Answer:
who will answer??
Step-by-step explanation:
Answer:
-x
Step-by-step explanation:
Answer:
1. 36
2. 90
3. 9
4. 6
Step-by-step explanation:
Answer:
B. 30x
D. x(45-15)
Step-by-step explanation:
The distributive property lets you factor out the common factor of x. The sum of coefficients can be simplified to a single coefficient.
45x -15x = x(45 -15) = 30x