Travis paid $27.50 for 11 pounds of grapes how much would travis pay for 4 pounds of grapes

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.

Mr. rose asked his students to draw a quadrilateral with 4 unequal sides. draw an example of this kind of quadrilateral.