Mathematics, 11.11.2020 05:30 cooltez100
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1. In 2009 research showed that the United States and Japan topped the charts in number of social media and blog users, with a combined number of 188,610 users. The number of social media and blog users in the U. S. was 2,378 more than three times the number of social media and blog users in Japan. Write a system of equations that models the number of social media and blog users for the U. S. and Japan. Let x represent the number of users in the U. S., and let y represent the number of users in Japan.
Write the equations and solve. How many users are there in each country?
2. Currently, Jacob’s mother is three more than nine times as old as Jacob. In eleven years, his mother will be five more than three times his age. Write a system of linear equations that models this situation. Let j represent Jacob's age, and let m represent his mother's age.
Write an equation that relates Jacob and his mother's current ages. Solve the system of equations.
What are their ages?
3. Solve the systems of equations.
(Screen shot 1)
4. The sum of seven times a number and three times a second number is 54. If the first number is two more than the second number, what are the two numbers? Write a system of equations that can be used to find the numbers. Let x represent the first number, and let y represent the second number. Solve the system of equations. The two numbers are?
5. Screen Shot 2
Answers: 1
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The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?
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Mathematics, 21.06.2019 16:30
An empty bucket is placed under a faucet dripping at a constant rate of 4 milliliters per minute. with the given information, which of these statements is a reasonable conclusion? a there will be 24 milliliters of water in the bucket after 16 hour. b there will be 60 milliliters of water in the bucket after 14 hour. c there will be 160 milliliters of water in the bucket after 20 minutes. d there will be 100 milliliters of water in the bucket after 40 minutes.
Answers: 1
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State if the two triangles are congruent. if they are, state how you know?
Answers: 1
Mathematics, 21.06.2019 20:00
Write each of the following numerals in base 10. for base twelve, t and e represent the face values ten and eleven, respectively. 114 base 5 89t base 12
Answers: 1
PLEASE ANSWER QUICKLY
Answer correctly, I will report false answers!!! (False answers=goofy answers...
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