The x-coordinate of an ordered pair is more than half the value of its corresponding y-coordinate. If the x-coordinate of the ordered pair is 10, what is the largest whole number value for the corresponding y-coordinate?

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?

`if you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain. ''.

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18