A cell phone company charges a monthly rate of $55 for unlimited text and data and $0.50 per minute for phone calls. The bill for last month was $66.

Below

Step-by-step explanation:

The length of phone calls was 22 minutes, because .50 *22 = 11, which then adds to 55 and makes $66

22 minutes

Step-by-step explanation:

$66-$55= 11

11÷$0.5= 22

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 correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )