Given: y || z
prove: m 25+ m2 2 + m 26 = 180°
angles
lines
given
angle addition post
a
m.
1
2
3
y
statements
67 2

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.