A. m<1=? b. m<2=?
c. m<4=?
d. m<5=?
e. m<6=?
f. m<7=?
g. m<8=?
h. m<9=?
I. m<10=?
j. m<11=?
k. m<12=?
l. m<13=?
m. m<14=?

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?