Gianna is preparing for the upcoming tennis season. according to her schedule, she can complete at most 10 workouts this week. it takes gianna 45 minutes to complete her drill-based workouts and 30 minutes to complete her conditioning workouts. she is required to spend more than 450 minutes on workouts every week. which system of inequalities can be used to determine the number of drill-based workouts, x, and the number of conditioning workouts, y, that gianna can complete this week?

6.(q^9)^2 a. 2q^18 b. q^18 c. q^81 d. q^11 7.(6q^6)^-4 a. 6q^1296 b. 1296q^2 c. 1/1296q^24 d. 6q^-24 8. what is the value of 12x^-3 y^-1 for x = -1 and y = 5? a. -12/5 b.-10 c.-0 d.5/12 9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!