Jenna has 8 pairs of jeans. three of them are blue. what percentage of her jeans is blue? = 37.5% but my question is this: jenna bought two more pairs of jeans. if both of them are blue, what percentage of her jeans is blue now? if both of them are not blue, what percentage of her jeans is blue now?

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Indicate the formula for the following conditions: p^c(n,r)=

State one method by which you can recognize a perfect square trinomial.