What are the zeros of the function f(x) = x2 + 8x + 4, expressed in simplest radical form?

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?