You deposit $400 in an account that pays 5% annual interest How long will
it take for the balance to double for each frequency of compounding?
a. annually
b. quarterly
c. daily
d. continuously

What is the answer to |-2x-5|-|-4+8| and x=7

Can someone check my answer? you : )

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?