Y is directly proportional to
x
2
.
If
y
=
12
when
x
=
2
find
y
when
x
=
6

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

Which shows the correct substitution of the values a, b and c from the equation 1=-2x+3x^2+1