Start by taking the information we know, and write equations to represent the realationships:
1) "1/8 lbs less flour to make bread than to make cookies"
2) "1/4 lb more flour to make cookies than to make brownies:
3) "she used 1/2 lb of flour ro make bread"
From here you can solve for
using back substitution.
Answer: C
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
← factor numerator/ denominator
= ← cancel 2x² on numerator/ denominator
=