Hiroto’s texting plan costs $20 per month, plus $0.05 per text message that is sent or received. emilia’s plan costs $10 per month and $0.25 per text. using the graph below, which statement is true?

a) hiroto’s plan costs more than emilia’s plan when more than 50 texts are sent.

b) both plans cost the same when 22 texts are sent.

c) emilia’s plan costs more than hiroto’s plan when more than 22 texts are sent.

d) both plans cost the same when 50 texts are sent.

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

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Graph the equationy= x+3[tex]y = x + 3[/tex]