Answer:
First answer is x=12 the second answer is x=9
Step-by-step explanation:
Answer:
equal
Step-by-step explanation:
Most quadratic equations have <em>equal</em> roots.
<span>10 pounds of potatoes for $5.50
one pound = $5.50 / 10 = $0.55
answer
it cost 55 cents per pound</span>