1. -3x and -6x
2. 21 and -13
3. 21 and -13
4. -10b and 6b, 15 and -5
5. -20 and 30, 4c and -2c
Answer:
25/43
the re is no simplified version so 25.43 is your final answer
Answer:
Step-by-step explanation:
Subtract the sum of three test scores from the product of 75 and 5 .
I think