Which is equivalent to this expression (z+6)(2z^2+3z+5)
a.) z^3+15z^2+23z+30
b.) 2z^3+67z+30
c.) 2z^3+15z^2+23z+30
d.) z^2+ 67z+30

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Bill and felicia each bake cookies for a party. bill bakes 3 times as many cookies as felicia. felicia bakes 24 fewer cookies than bill. bill bakes b cookies and felicia bakes f cookies. what equation can represent this word problem