Answer: Multiplying 3x and -x we obtain A= -3x^2
Answer:
3. It's b and c 4. total number of participants in marathon=99+121=220 percentage of female = 121/220×100 =55% 5. the answer is 7
Step-by-step explanation:
They will appear as parallel lines
Answer:
4
Step-by-step explanation:
Answer:
-37=-9
hope this help
