Answer by
canenguez (123)

Buy a Texas instrument TI-85, that will help you through pre algebra in high school to calculus in college, it graphs from an equation, you can reprogram the key in each class you need, solves equations, graphs parametric and polar equations also for statistical analysis and it has a price of $89. 25

this is all very nice thankyou. BUT i have issues with these texas instruments! haha mainly - theyre ugly and 2ndly i dont understand dollars. well i think $90 is £40 which im not prepared to spend. does this site just endorse Texas instruments or something!? =s add a comment