Determine whether the statement is always, sometimes, or never true: A quadratic equation that cannot be factored has a real solution

Ineed if you could explain and give me the answer you! this needs done

What are “like terms”? why can we only add like terms?

Amajor grocery store chain is trying to cut down on waste. currently, they get peaches from two different distributors, whole fruits and green grocer. out of a two large shipments, the manager randomly selects items from both suppliers and counts the number of items that are not sell-able due to bruising, disease or other problems. she then makes a confidence interval. is there a significant difference in the quality of the peaches between the two distributors? 95% ci for pw-pg: (0.064, 0.156)