A bakery sells giant cookies, sheet cakes and 3-tiered cakes. The time required for each step is given in the matrix below

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?