On sunday you make $2 selling candy. on monday your sales  double, and you make $4. on tuesday you make $8. if this  pattern  continues, how much will you  earn  on saturday?
a.24
b.64
c.128
d.256

Find the solution of system of equation y= x-4 y=4x+2

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%