Mathematics, 13.04.2021 21:30 kiani46
Ted practices two types of swimming styles for a total of 50 minutes every day. He spends 20
minutes more practicing the breast stroke than the butterfly stroke.
Part A: Write a pair of linear equations to show the relationship between the number of minutes Ted
practices the butterfly stroke every day (x) and the number of minutes he practices the breast stroke
every day (y). (5 points)
Part B: How much time does Ted spend on practicing the breast stroke every day? (3 points)
Part C: Is it possible for Ted to have spent 45 minutes practicing the butterfly stroke every day?
Explain your reasoning. (2 points)
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 17:00
If f(x) = 2x - 6 and g(x) = 3x + 9, find (f - g)(x). a. (f-g)(x) = x + 15 o o b. (f- g)(x) = -x - 15 o c. (f- g)(x) = 5x + 3 o d. (f- g)(x) = -x+3 submit
Answers: 2
Mathematics, 21.06.2019 20:00
Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?
Answers: 1
Mathematics, 21.06.2019 22:00
Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.
Answers: 2
You know the right answer?
Ted practices two types of swimming styles for a total of 50 minutes every day. He spends 20
minute...
Questions
Mathematics, 09.03.2021 17:40
Advanced Placement (AP), 09.03.2021 17:50
Chemistry, 09.03.2021 17:50
Mathematics, 09.03.2021 17:50
Mathematics, 09.03.2021 17:50
Biology, 09.03.2021 17:50
Mathematics, 09.03.2021 17:50
