Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms. 4x + 9 A. 9 + 4x; linear binomial
B. 4x + 9; linear binomial
C. 4x + 9; quadratic binomial

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?

What is the value of x in the diagram below?

According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.