The formula for a line in slope-intercept form is y = mz + b. The equation representing the formula when solved for x is x =

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?

Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?