Which cube is a unit cube?
o a cube that is 5 meters long, 5 meters wide, and 5 meters high
o a cube that is 2 feet long, 2 feet tall, and 2 feet high
o a cube that is l inch long, 1 inch wide, and linch high
o a cube that is 3 yards long, 3 yards wide, and 3 yards high

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary