7=7, 14, ,21, 28
3= 3, 6, 9, 12, 15, 18, 21, 24
So the LCM of 7 and 3 is 21.
Answer:
M=916 2/3
Step-by-step explanation:
3250-m=1500+2(m-500)
3250-M=1500+2m-1000
3250-M=2M+500
3M=2750
M=916 2/3
75% maybe not sure if that's right
Answer:
Step-by-step explanation: 23x23+16x16=785
(785
28.0
Answer:
-3a³ + 3ba²
Step-by-step explanation:
1) Distribute
-3a² (a-b)
-3a³ + 3ba²