What is the product of (–22.1)(–5.6)?
–123.76
–27.7
27.7
123.76

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Write the factored form of this trinomial 9x^2+18x-7

Select the two binomials that are factors of this trinomial x^20 - x - 20