C. If a projectile is launched into the air from the ground with an initial velocity of 192 feet per
second, how long after launch will the projectile be at a height of 320 feet? Show your
work.
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What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)

Gas is being pumped into a tank the total amount of gas g after amount of time t is given by the equation g= 50+20t if the total amount of gas that will fit into tank is 850 gallons how much time will take to fill the tank