Mr. blackwell's company produces nuts and bolts. the total monthly profit for his company was $76,378. the profit earned from the nuts was $3,428 more than the profit earned from the bolts. write and solve a system of equations that represent the situation

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Plz help plz give me the answer

According to the 2008 u. s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.