Which equation represents the statement? cindys age, x, is 3 times her age 6 years ago.
a. x=3x-6
b. x=3(x-6)
c. x=3x+6
d. x=3-6x

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?