Haley's work evaluating (-2) is shown below.
(-2) = (-2)(-2)(-2)(-2)(-2)(-2)(-2)(-2)
=-256
Which statement best describe Haley's first error?

she made a sign error when multiplying and should have had 256 as a final answer

Step-by-step explanation:

When multiplying negatives, it you multiply an even number of negatives, the answer is a positive. And vise versa.

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.