Amy has two gardens in her backyard, one for flowers and one for vegetables. The vegetable garden has an area that can be represented by the expression
14x2 - X - 3.The flower garden has an area that can be represented by the
expression 9x2 - 12x - 5. Which expression can be used to represent how much
larger the area of the vegetable garden is in comparison to the area of the flower
garden?

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?

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?

The quadratic function h(t)=-16.1t^2+150 choose the graph representation