When traveling in London, Danny decided to check her e-mail at an internet café. There was a flat charge of $4.5 plus a charge of 22 cents a minute. How many minutes was she logged on if her bill was $11.54?

she was logged on for 32 minutes

Step-by-step explanation:

4.50 + 0.22m = 11.54

4.50 - 4.50 + 0.22m = 11.54 - 4.50

0.22m = 7.04

0.22m/0.22 = 7.04/0.22

M = 32

536

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b