Expand to write an equivalent expression: − 1/2 ( − 2 x + 4 y ) Factor to write an equivalent expression 26a− 10

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.

(01.02 lc) angle abc has point e on ray ba and point d on ray bc. points e and d are equidistant from point b. to bisect angle abc, which of the following needs to be identified for the construction? the distance between points e and d the point in the angle that is equidistant from points e and d the endpoint of rays ba and bc the point outside of the angle that is equidistant from points e and d

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?