Find the most important variable in the problem.

a grocery store has a shelf of 48 2-liter sodas. at the end of the day, half are gone. how many sodas were left?

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion

Whoever gets this right gets the ! the half life of a soul smelling substance is 4 years. if you have 8 oz of this strange substance, how much of it will you have after 20 years? show work.

Carli has 90 apps on her phone. braylen has half the amount of apps as theiss. if carli has three timesthe amount of apps as theiss,how many apps does braylen have? let b represent the number of braylen's apps and t represent the number of theiss's apps.