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16.10.2020 •
Mathematics
Yohan Blake ran the 100-meter race in the 2012 Olympics in 9.75 seconds. Compare the speeds if he ran the 200-meter race in 19.5 seconds. A 2-column table with 2 rows. Column 1 is labeled Distance with entries 100, 200. Column 2 is labeled Time with entries 9.75, 19.5.
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Ответ:
20+x+x=70
then
20+2x= 70
then
2x=50
x= 25
so the money she saved this month is 20+25= 45
and the money she saved last month was 25
hope it helped :)Pls mark the brainliest. pls