Each morning Papa notes the birds feeding on his bird feeder. So far this month he has seen 59 blue jays,68 black crows, 12 red robins and 1 cardinal.
If 300 birds visit Papa's birdfeeder, how many blue jays can we expect to see?
This question is under Experimental Probability

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.