algebra 2 system of equations
you are in charge of ordering labels for a small buisness. a company that makes custom labels charges a yearly fee, x, plus a cost y, per label. the graph represents last years cost and numbers of labels ordered. this year the order is represented by the equation x+1000y=725. what are the yearly fee and cost per label assuming the prices did not change?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem