X = $ 52 for the 12 books Diego bought
Answer:
C. 5.556
hoped this helps!
Step-by-step explanation:
Answer:
-0.64
Step-by-step explanation:
Answer:


Step-by-step explanation:
we know that
The solution of the system of inequalities is the shaded area below the solid line and below the dashed line
The equation of the dashed line is 
The equation of the solid line is 
therefore
The system of inequalities is


Step-by-step explanation:
hsq=psq+bsq
csq=48sq+14sq
csq=2304+196
c=50cm
where,
sq=square