The equation for projected per capita health care expenditures in x years after the year 2000 is y = 343x + 4512. Find the expenditures for 2010

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Which expression is equivalent to 64 - 9x^2?