Answer:
V= 105cm^3
Step-by-step explanation:
V=volume
(1/3)V+40=(5/7)V
(5/7)V-(1/3)V=40
(15/21)V-(7/21)V=40
(8/21)V=40
(21/8)(8/21)V=(21/8)(40
V=21*5
V=105 cm3
(1/3)(105)=35, 35+40=75, 75/105=15/21=5/7
Answer:
-4 and 8. -2 and 6. -1 and 5. all equals 4
Step-by-step explanation:
Your profile pic is hot.
C=1 because you are flipping it over the line so it cant be negative
