Mathematics, 01.11.2020 14:00 sirinapadeangel
Kaya buys a $20 phone card. She is charged $.15 per minute for
calls. What equation gives the value v left on her card after she makes
t minutes of calls?
Answers: 3
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
Answers: 1
Mathematics, 21.06.2019 19:00
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
Answers: 1
Mathematics, 21.06.2019 20:00
The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest
Answers: 2
Mathematics, 21.06.2019 21:30
Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?
Answers: 3
Kaya buys a $20 phone card. She is charged $.15 per minute for
calls. What equation gives the value...
Mathematics, 30.07.2019 16:30
History, 30.07.2019 16:30
Mathematics, 30.07.2019 16:40
Mathematics, 30.07.2019 16:40
Mathematics, 30.07.2019 16:40
Chemistry, 30.07.2019 16:40
Mathematics, 30.07.2019 16:40
Mathematics, 30.07.2019 16:40
Mathematics, 30.07.2019 16:40
Mathematics, 30.07.2019 16:40