What statement makes the open sentence 49 – 7x = 21 true? x = 11 x = 7 x = 4 x = 3

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.

Proportions in triangles solve for x