Answer:
y = -27
Step-by-step explanation:
- Multiply the entire equation by 6

2*(y + 1) - (3y - 1 ) = 30
- Multiply (y +1) by 2 and (3y - 1) by (-1)
2y + 2 - 3y + 1 = 30
- Isolate y term by taking the constant term to RHS
2y - 3y = 30 - 2 - 1
-y = 27
y = -27
2 3/4 pounds of sand left
Oof I have no idea either, I just logged back into my account from middle school T-T
Answer:
C
Step-by-step explanation:
80/20 = 4 hours taken by Davie
90 mins = 1.5 hours
Horatio has 4-1.5 = 2.5 hours
Speed: 80/2.5 = 32 miles/hour
Answer:
5:47
Step-by-step explanation: