If you were to divide 6 1/2 by 1/12 you would get 4.3 (repeating) but since you cant take .3 of a trip to fill an entire bucket and 4 turns wouldn't fill it completely,
Mr meadows would have to take 5 trips
Almons:walnuts:rasins=1:2:3
x=pounds of walnuts
y=pounds of almonds
z=pounds or rasins
2x=y
3x=z
subsitute
12x+9y+5z=15
12x+9(2x)+5(3x)=15
12x+18x+15x=15
45x=15
divide by 45
x=1/3
so
1/3 pound of walnuts
2x=y
2(1/3)=y=2/3
2/3 pounds of almonds
3x=z
3(1/3)=z
1=z
1 pound of rasins
1/3 pound walnuts
2/3 pound almonds
1 pound rasins
The maximum number of minutes she could use her phone is 150
It is c because if you divide it it equals to .75
Answer: 1, 3
For a cubic polynomial, there are either 3 real roots or 1 real root nad 2 complex roots in a conjugate pair.
