Answer:
Option D .
Step-by-step explanation:
we know that
Subtract from is equivalent to the algebraic expression
sqrt. 244
a^2 + b^2 =c^2
10^2 + 12^2 =244
c^2 =244
c= sqrt. 244
use a^2+b^2=c^2
8^2+4^2 12^2
64+8 144
=72
72<144
so no
7pounds=$10.43
10 pounds=? solution 10.43×10÷7=14.9 the equals sign means cross multiply.