Answer:
18 ounce package for $6.30
Step-by-step explanation:
For each one, you divide the money by the package to see how much it is per ounce.
2.59 / 7 = $0.37 per oz
4.56 / 12 = $0.38 per oz
6.30 / 18 = $0.35 per oz
7x + 8y = -12
8y=-12-7x
y=
Answer: either of two angles whose sum is 180°.
the first one. with two shaded dots and a line between them
