keyshia21 keyshia21

04-06-2017
Mathematics

contestada

Donna drove
845
miles in
13
hours.
At the same rate, how long would it take her to drive
455
miles?

Respuesta :

Brimolten Brimolten

04-06-2017

7 hours
(Set up proportions and cross multiply)

Answer Link

Aliwohaish12 Aliwohaish12

04-06-2017

Hi there

845/13=455/x
Solve for x
65=455/x
65x=455
X=455/65
X=7 hours

Hope it helps

Answer Link

Otras preguntas

In what ways did contributions from African Americans aid the struggle for abolition?

a spinner is divided into 8 equal sections. 5 sections are red and 3 are green. if the spinner is spun 3 times, what is the probability that it lands on red exa

solve for x: x to the negative 3rd power is equal to 27 over 64

which areas were obtained after the revolutionary war?

What Is a Seismometer?

determine the most precise name of the quadrilateral ABCD from the information given. for #13 & #14

solve the formula for the indicated variable c=yt+y,for t (the solution is t=___)

At Jones College, there are a total of 100 students. If 30 of the students have cars on campus, and 50 have bicycles, and 20 have both cars and bicycles, then h

What does "to see the elephant mean"?

What does "to see the elephant mean"?