Help An online retailer sells two packages of protein bars.

Package 10−pack of 2.5 ounce bars 12−pack of 1.8 ounce bars
Cost ($) 19.50 18.75

Which package has the better price per bar?

if you was gonna solve for a, a is a   < -12

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2