At maple grove middle school, the record for the 100 m dash is 12.45 seconds. the
table show the length of time it took for the four fastest students to complete the 100-m
dash this year relative to the school record.
based on the results in the table, which statement is true?
student
pablo
time(s)
-0.12
cindy
0.34
eddie
-0.15
sam
0.21
a. pablo and eddie both broke the school record this year.
b. the order of the runners from fastest to slowest was cindy, sam, pablo, and eddie.
c. sam ran the 100-m dash faster than cindy.
d. eddie was the fastest runner in the race.

Step-by-step explanation:

the record for the 100 m dash is 12.45 seconds. Since the length of times in the table is relative to the record time, 12.45 seconds,

Pablo's time - 12.45 = -0.12

Pablo's time = -0.12 + 12.45 = 12.33 seconds.

Cindy's time - 12.45 = 0.34

Cindy's time = 0.34 + 12.45 = 12.79 seconds

Eddie's time - 12.45 = -0.15

Eddie's time = -0.15 + 12.45 = 12.3 seconds.

Sam's time - 12.45 = 0.21

Sam's time = 0.21 + 12.45 = 12.66 seconds.

The following statements are true

A. Pablo and Eddie both broke the school record this year.

C. Sam ran the 100-m dash faster than Cindy.

D. Eddie was the fastest runner in the race.

use substitution to solve each system of equations. y = x + 5 3x + y = 25 62/87,21 y = x + 5 3x + y = 25 substitute x + 5 for y in the second equation. substitute the solution for x into either equation to find y. the solution is (5, 10)

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step-by-step explanation: