Mathematics, 05.05.2020 19:27, lemusjulia2786

The equation d= -6t + 10 represents the distance d, in miles. Ralph walks from the library to his house in t hours. His sister, Joan leaves the library after Ralph. She rides her bicycle from the library to their house at a constant rate. The equation d= 14t represents Jonás bicycle ride where d is the distance, in miles, and t is the time, in hours. After how many miles will Joan meet Ralph walking to their house
A. 2.5 miles
B. 7 miles
C.18 miles
D. 28 miles

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:50, sherry59Sherry59

What is the vertex form of f(x) = x2 + 6x + 3

Answers: 2

continue

Mathematics, 21.06.2019 18:00, amandaclark255

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Answers: 1

continue

Mathematics, 21.06.2019 18:30, thefandomarmy24

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

Answers: 1

continue

Mathematics, 21.06.2019 19:30, 19King73

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Answers: 2

continue

Do you know the correct answer?

The equation d= -6t + 10 represents the distance d, in miles. Ralph walks from the library to his ho...