What something that equal 243?

Are there any real solutions for eht equation x2 plus 3x plus 3? What the method of finding rational numbers between square root of 2 and square root of 3? Is the annual interest rate the same as simple interest? What is time setting multiplier? Is 560 divisible by 10? If a television is on sale for 575 and is reduced by 5 percent what is the original price? Divide 12 into two parts such that their product is 32? What is 131 over 20 as a decimal? What is 2345 divided by 7? Which is greater 15 km or 8 mi? When you multiply a function by negative one what is the effect on its graph? How do you work out 48 percent of 50? What is halfway between three quaters of a million and a million? How many ounces fit into a bottle 4.5 x 1.5? What is 6.12 equal to? What vector in a system points in the same direction as the linear momentum vector? 2 x squared minus 32? What is 20 percent of nine thousand and eight hundred dollars? What is square feet per acre? 26.981 rounded to nearest hundredth?