Lisa purchased a prepaid phone card for $25. Long distance calls cost 17 cents a minute using this card. Lisa used her card only once to make a long distance call. If the remaining credit on her card is $19.73, how many minutes did her call last?
minutes
х
5
?

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

chiken

step-by-step explanation:

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°