Write the system of equations... Wilbur and Joe each improved their yards by planting daylilies and ivy. They bought
their supplies from the same store. Wilbur spent $144 on 6 daylilies and 10 pots of
ivy. Joe spent $168 on 3 daylilies and 13 pots of ivy. Find the cost of one daylily and
the cost of one pot of ivy.
B. Write the system of equations (two equations only)

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

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.

What are the factors of me - 12m + 20?