Answer:
it's the 4th one
Step-by-step explanation:
Because ab is not negative but c has the negative sign in front of it
Answer:
-14/15
Step-by-step explanation:
First the denominator must be the same so mutiply three with 5 to get 15. Don't forget to mutiply numrator!
After that, sump up the first numerator and second numerator because both are plus so you will get 29
Then, sum up the third numrator and forth numrator because both are minus so you will get -43.
Finally, you have 29 + -43 by 15.
You have to substract small number from large number so you will get -14. We use minus sign because -43 is larger than 29.
Sunday, but he is reading 35 pages a day.
How many days will it take Amir to catch up to Jesse, and how many pages will
they each have read?
Let x represent the number of days Amir has been reading
Fill in the blanks to solve this problem as a system of equations.
304 S QUESTIONS
The system of equations that models this situation is
Select
Select
Using substitution to solve this system, the equation you will solve is
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The solution to the system of equations is
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V
it will take emir
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days to caton up to Jesse
At thatt me each boy winave read
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pages
Answer:
he needs to catch up by 5 pages
Step-by-step explanation:
Answer:
1. y = 35x
2. y = 30x + 1
3. y = 35x
y = 30 x + 1
4. Its more convenient to substitute y because It's easier.
35x = 30(x + 1)
5. 35x = 30x + 1
35x = 30x + 30
35x -30x = 30
5x = 30
x = 6 (30/5 = 6)
35 x 6 = 210 (y)
6. Both people have read 210 pages and it takes amir 6 days to catch up.
Step-by-step explanation: