How can a translation and a reflection be used to map δhjk to δlmn?
a translate k to n and reflect across the line containing hj.
b translate k to n and reflect across the line containing jk.
c translate h to l and reflect across the line containing jk.
d translate k to l and reflect across the line containing hj.

Find the maximum value of p= 4x + 5y subject to the following constraints :

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction