Shana goes hiking every weekend, while Sara usually stays in the city to drink coffee and read the newspaper. Both Shana and Sara decide to climb Mt. Boulderdash on the same weekend in July, but do not hike it togethes
Shana can hike 4 times as fast as Sara and the hike takes them a combined total of 15 hours. How long does it
take Sara to climb the mountain?

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

8.3 and the 3 is repeating

hope this .

i dont know

step-by-step explanation:

the reason i dont know is because i have not taken this class and for that reason i haven't learned this stuff

hope i could

hi there

the slope is 1/3.

this is because from the y-intercept, you go up one, and you go to the right three, to get to the next exact point on the graph. this is known at the “rise over run.”

p.s. (if you need it).your y-intercept is -2, because that is the point on the graph where the line crosses the y-axis.

hope that : )