Answers by Serafim Costa
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Answers by Serafim Costa

Answers by Serafim Costa
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D. 100 mph 1. You travel 200 km in 2 hours, what is your speed? a. 10 km per hrb. 400 km/hr c. 100 km/hr
answered May 11, 2021
4 votes
108k views
Fill in the blank with the Spanish word that best completes the sentence. David es de España. Él es _____. españo española españa español
answered Apr 28, 2021
3 votes
27.6k views
Put these into y=mx+b format SHOW YOUR WORK!!!! x-7y=7 and 6x-7y=-28
answered Mar 9, 2021
3 votes
90.6k views
What causes the flu?
answered Jan 8, 2021
1 vote
10.8k views
Plz Help ASAP Must be simplified
answered Nov 5, 2020
2 votes
188k views
Sally designs web pages for customers she charges 135.50 dollars per webpage however she must pay a monthly rental fee of $650 for office write an expression to determine her take-home pay after expenses
answered Aug 28, 2020
2 votes
212k views
Which of the following sentences is the best example of a hypothesis a. UV radiation does not cause skin cancer. b. chickens lay more eggs when they are happy. c. why does the earth orbit around the sun?
answered Jul 7, 2020
5 votes
84.5k views
Which of the following is not a benefit of improved cardio-respiratory fitness? O A. Resting blood pressure goes up O B. The heart becomes more efficient O C. Less risk of an early death. O D. Calories
answered Apr 10, 2020
7 votes
89.7k views
When listening critically, you should take notes.
answered Jan 6, 2019
3 votes
104k views
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