Answer:
4 minutes
Step-by-step explanation:
looks at the 8 gallon line and follow it over to the corresponding minute line
9
9 x 9 = 81
9 x 7 = 63
Find the roots
x3+x2+4x+4=0x3+x2+4x+4=0
solving for
x.
x=−1,2i,−2i
2
-2
-1.5/7,-1)
Also your first answer is correct ma'am or sir! thank me later
1. -4 - 1.5 = -5.5
2. -4 + 5 = 1
3. 5 + (-4) - 1.5 = -0.5