How old am I if 300 reduced by 2 times my age is 176?

For what values of x is x2 + 2x = 24 true?

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.

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c