Write the equation of the line that passes through the points (-7,0) and (-3, -9). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

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.