Mathematics, 23.04.2021 17:00, smiley0326

Ted practices two types of swimming styles for a total of 50 minutes every day. He practices the breaststroke 20 minutes more than he practices 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 breaststroke every day (y). (5 points)

Part B: How much time does Ted spend on practicing the breaststroke 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)

(10 points)

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, sjaybanks4067

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

Answers: 2

continue

Mathematics, 21.06.2019 17:00, rrgehsh

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Answers: 1

continue

Mathematics, 21.06.2019 19:00, myalee1419

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Answers: 3

continue

Mathematics, 21.06.2019 19:30, selldotjr

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then, the two had the same amount of money. how much money did each have originally?

Answers: 1

continue

Do you know the correct answer?

Ted practices two types of swimming styles for a total of 50 minutes every day. He practices the bre...

Questions in other subjects:

Mathematics, 07.12.2020 23:40

Terrell has $2700 in his checking account and $1500 in his savings account. He uses his checking account to pay bills, which are about $240 each month. If he de...

English, 07.12.2020 23:40

You will complete an Informational Research Chart for a cause-and-effect article by gathering and organizing information from two or more sources on an invention that changed socie...

Chemistry, 07.12.2020 23:40

Part 1: Research Include important facts found through your research. Include the answers to questions 1-3. Part 2: Activity Include the answers to questions 1-4. Submission Requir...

World Languages, 07.12.2020 23:40

A fruit company needs to mail an order of 8,400 oranges. The company ships the oranges in crates that hold 24 oranges. How many crates will the company need for this order?...

Mathematics, 07.12.2020 23:40

Gabriella is designing a flashlight that uses a parabolic reflecting mirror and a light source. The shape of the mirror can be modeled by a parabola that opens upward with a diame...

Mathematics, 07.12.2020 23:40

On a coordinate plane, 3 parallelograms are shown. Parallelogram A B C D has points (3, 5), (6, 5), (4, 1), (1, 1). Parallelogram A prime B prime C prime D prime has points (3, neg...

Mathematics, 07.12.2020 23:40

Caitlin is designing a railing for a set of stairs. The railing will begin at a height of 36 inches and follow the slant of the stairs, which decreases 9 inches for every 12 horizo...

English, 07.12.2020 23:40

Read the excerpt from The Odyssey. Then I sent out two picked men and a runner to learn what race of men that land sustained. They fell in, soon enough, with Lotus-Eaters, who show...

Mathematics, 07.12.2020 23:40

A boat can travel at an average speed of 10 miles per hour in still water. Traveling with the current, it can travel 6 miles in the same amount of time it takes to travel 4 miles u...

History, 07.12.2020 23:40

What factors encourage or limit a civilization's growth? What are some examples? How do these factors support the philosophy of environmental determinism?...

Other tasks in the category: Mathematics More task