Answer:
10
Step-by-step explanation:
0.4*25
Answer:
3 minutes 6 gallons of water is gone so therefor it would take 6 complete minutes but 3 more minutes
Step-by-step explanation:
Answer:
The answer is 1 5/6
Step-by-step explanation:
2.8y + 6 + 0.2y = 5y - 14
(Simplify like terms in first half of equation)
3y + 6 = 5y - 14
(Subtract both sides by 3y)
6 = 2y - 14
(Flip)
2y - 14 = 6
(Add both sides by 14)
2y = 20
(Divide both sides by 2)
y=10
Instead of subtracting 6 from 12 then dividing they added 6 to 12 & ended up with 18. 18 by 2 is 9.