When Charlotte left her house this morning, her cell phone was 30% charged and it
then started to lose 2.5% charge for each hour thereafter. Write an equation for B, in
terms of t, representing the charge remaining in Charlotte's battery, as a percentage,
t hours after Charlotte left her house.
Answer B=

When Charlotte left her house this morning her cell phone was 30 charged and it then started to lose 25 charge for each hour thereafter Write an equation for B class=