Answer:
i actually dont know about any of this im just trying to make this answer 20 characters long
Answer:
ANSWER B
Step-by-step explanation:
d=(120-4t)
30=120-4t
4t=120-30=90
t=90/4=22.5 s
-30==120-4t
4t=120+30=150
t=150/4=37.5 s
Answer:
30
Step-by-step explanation:
= 170 + 15 - 5 (3+16) - 64 + 4
= 170 + 15 - 95 - 64 + 4
= 30
Answer:
B
Step-by-step explanation:
1
/3 + 3/4 + 1/2
= 13/12 + 1/2
= 19/12 = 1 7/12
Answer:
the answer is A:7
Step-by-step explanation:
dont feel like writing it but your welcome