Dana earns $20 per hour working at the local grocery store and gets a flat overtime amount of $50 per week. x = number of hours y = weekly pay please help write the equation out and tell me if it’s linear or exponential?

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle

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 california was approximately two times the population of florida. b. the population of florida was approximately twenty times the population of california. c. the population of florida was approximately two times the population of california. d. the population of california was approximately twenty times the population of florida.