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Determine whether QR←→ and ST←→ are parallel, perpendicular, or neither. (If a slope is undefined, type undefined.)
Q(−8,7), R(−7,2), S(−8,13), T(−11,−2)

Fast! find the length of cu. the triangles are similar. show your work.

Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62