Martin can run 1 mile in 7 minutes. What valid proportions can be written from this information? Check all that apply. 1 3
--- = ---
7 21

1 3
--- = ---
21 7

7 21
--- = ---
1 3

1 21
--- = ---
7 3

For an experiment, a penny is tossed. at the same time, a spinner with 8 congruent sections numbered 1–8 is spun. how many possible outcomes are there for the experiment?

Matilda and kathryn went on different road trips over spring break.the equation below represents the number of miles matilda drove in x hours.y = 60xthe table below shows the number of miles kathryn drove in x hours.time(in hours)distance(in miles)114228342456who drove at a greater speed? a. matilda drove at a greater speed.b. matilda and kathryn drove at the same speed.c. kathryn drove at a greater speed.d.there is not enough information to determine their speeds

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.