Denise has $250 in her checking account. each time she buys a bottle of water, she spends $2. if denise buys x bottles of water, how much money will remain in her account

a) 250-2x
b)2-250x
c)250+2x

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Which graph represents the given linear function 4x+2y=3