Help asap pls there are n counters in a jar. seven of the counters are red. the rest of the counters are green. keiran takes a counter at random from the jar and places it on the table. he then takes another counter at random from the jar and places it on the table. the probability that keiran takes two red counters is 1/5. work out the number of counters in the jar

Apolygon is shown on the graph: a polygon is shown on the coordinate plane. vertices are located at 3 comma 5, 1 comma 3, 1 comma 1, 2 comma 0, 4 comma 0, 5 comma 1, and 5 comma 3. what effect will a translation 3 units down and 2 units left have on the polygon? be sure to address how it could impact the angles, side lengths, and congruency between the original pre-image and the image. xd i need