4. sam howard's bank charges a $1.23
fee for every check more than 10 that
he writes. what amount does the bank
withdraw from his account if he writes
18 checks totaling $754.89?
a $22.14
b $9.84
c $764.73
d $777.03

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?