Solve the equation using any method. round your solutions to the nearest hundredth, if necessary. 3x2 – x – 3 = 0

Country carpets charges $22 per square yard for carpeting, and an additional installation fee of $100. city carpets charges $25 per square yard for the same carpeting, and an additional installation fee of $70

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

If 20% of a number is 35, what is 50% of that number?