subject
Mathematics, 04.05.2020 23:01 Haleysaraya1

Ivanna purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this card. Ivanna used her card only once to make a long
distance call. If the remaining credit on her card is $28.24, how many minutes did her call last?

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
How many grams must be adde to 970g to make 1 and a half kg
Answers: 2
question
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
question
Mathematics, 21.06.2019 21:30
One astronomical unit (1 au) is about 1.496 alt tag missing. kilometers. if you wrote this number of kilometers in regular decimal notation (for example, 528 and 3,459 are written in regular decimal notation), how many zeros would your number have?
Answers: 1
question
Mathematics, 22.06.2019 01:30
If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2
Answers: 1
You know the right answer?
Ivanna purchased a prepaid phone card for $30. Long distance calls cost 16 cents a minute using this...
Questions
question
Mathematics, 05.03.2021 01:00
question
Mathematics, 05.03.2021 01:00
question
Mathematics, 05.03.2021 01:00
question
Mathematics, 05.03.2021 01:00
question
Mathematics, 05.03.2021 01:00
question
Mathematics, 05.03.2021 01:00
Questions on the website: 13722363