What other information do you need in order to prove the triangles congruent using the SAS congruence postulate

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?