A. d=50t B. 50,100,150,200,250 C. 50 days
Answer:
9ab+3a
Step-by-step explanation:
2a*3b=6ab
2a*1=2a
a*3b=3ab
a*1=a
adding everything together=6ab+2a+3ab+a=9ab+3a
-1809 + 899i or
-1809 + √-899
foil method
i² = -1
Y=2/3 -3
