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Mathematics 22 Online
OpenStudy (anonymous):

1. Kevin ran 4 miles more than Steve ran. The sum of their distances is 26 miles. How far did Steve run? The domain of the solution is {0, 4, 11, 22}. a. Define your variable. b. Write algebraic expressions for the distances each person ran. c. Write an equation that can help you solve the problem. d. Solve the equation.

OpenStudy (anonymous):

a) lets call \(x\) the number of miles steve ran (since this is what you are looking for)

OpenStudy (anonymous):

13

OpenStudy (anonymous):

then b) the number of miles kevin ran is 4 more, so \(x+4\)

OpenStudy (anonymous):

c) the total number of miles was 26, so \[x+x+4=26\] or \[2x+4=26\]

OpenStudy (anonymous):

d) i will let you solve the equation for your self in two steps subtract 4, divide by 2

OpenStudy (anonymous):

its 11 @satellite73

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