What is the area of ∆DEF shown in the figure? Show your work.

Atriangle has sides with lengths of 10 yards, 13 yards, and 18 yards. is it a right triangle?

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Which ahows the graph of the solution set of 6x+4y< 12