The cost of admission at a carnival is $5 and the cost to play a game is $3. the expression 3g+5 represents the total cost for admission and playing games. evaluate the expression when g=13

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

(30 points). the population of a city is 45,000 and decreases 2% each year. if the trend continues, what will the population be aer 15 yrs

Aplane is flying at 32,500 feet. it needs to rise to 36,000 feet in two stages.• in stage 1, it rises 5% of its initial altitude of 32,500 feet.• in stage 2, it rises at a rate of 125 feet per minute.how many minutes does it take for the plane to rise during stage 2?