Planet Litmess has a cellular service plan with unlimited minutes for $25 per month and messaging for $0.20 per message. Phones for Less has a service plan with unlimited minutes for $55 per month and messaging for $0.50 per message. What number of messages costs the same at both companies? X = # of messages Y = cost
Planet Litmess: y = 25 + 0.2x
Phones for Less: y = 55 + 0.5x

answer: 590

step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

1/6

step-by-step explanation: