80 out of 90 is what percent? 90 is what percent of 70? 14 is what percent of 8?

Congenial- Pleasant/agreeable Ad hoc- Improvised, makeshift solution designed for a specific problem or task, non- generalizable, and which cannot be adapted to other purposes Status quo- Current situation Subjugate- Bring under control/ dominate (political or military) Exigent- Urgent, pressing, demanding

Salubrious- Healthy Purported- Falsely claim to be something Dulcet- Sweet/soothing Epigram- Brief/clever/memorable statement Saturnine- Slow/gloomy/mysterious

Gourmand- Person who takes great pleasure in food Flip- Rude/dismissive Osculate- To touch the surface of a curve/tangent Erratic- Crazy/Unpredictable

Dilettante- A person who is interested in something like the arts, but does not really know a lot about it. Recidivist- A criminal who repeats the offense Robust- Strong Plight- Suffering/Bad situation Complicity- Participating in a crime

Arbor- Related to the earth or trees Eulogy- Tribute (+) for someone who died Felicity- Great happiness Felicitous- Pleasing/lucky (+) Elan- Feeling of inspiration or enthusiasm

Stock- Lineage Ineluctable- Inescapable Diffident- Shy/lacking self-confidence Restive- Impatient Avail- To do something to no avail is to do something and have it not work out.

Futile- A futile attempt is to do something that does not work out. Enmity- Hatred Mirth- Happiness/laughter Perspicacious- Shrewd/having insight

Verizona offers a cell phone plan that provides 250 free text message. After that, consumers pay $0.05/message. Sprintina has a plan that charges $0.02/message. At what quantity of messages do Verizona and Sprintina cost the same?

12x–y=8x+40x+6y=50 Find the value of y–x.