17. =- 18 6 Write an equation and solve. 18. The difference of double the number and one is twenty-one. Find the number. Solve. 19. Ann had $910.00 in her checking account. She wrote two checks: one for $410.30 and buone for $150.55. At the end of the week Ann deposited her $500.00 paycheck into her account. What is the balance now? 20. 40 is 33% of what number? 21. If you got 8 out of 28 questions wrong on
17. =- 18 6 Write an equation and solve. 18. The difference of double the number and one is twenty-one. Find the number. Solve. 19. Ann had $910.00 in her checking account. She wrote two checks: one for $410.30 and buone for $150.55. At the end of the week Ann deposited her $500.00 paycheck into her account. What is the balance now? 20. 40 is 33% of what number? 21. If you got 8 out of 28 questions wrong on
Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.3: Solve Mixture Applications
Problem 3.66TI: has $8,000 to save for his daughter’s college education. He wants to divide it between one account...
Related questions
Question
![18
Write an equation and solve.
18. The difference of double the number
and one is twenty-one. Find the number.
Solve.
19. Ann had $910.00 in her checking account.
She wrote two checks: one for $410.30 and
buone for $150.55. At the end of the week
Ann deposited her $500.00 paycheck into
her account. What is the balance now?
20. 40 is 33% of what number?
21. If you got 8 out of 28 questions wrong on
an exam, what percent did you answer
correctly?
22. A sweater priced at $110 is on sale for 32%
off. What is the sale price of the sweater?
23. What percent is 92 of 41?
10
24. Cindy had 6 cans of paint and used 3/
cans for a project. How much paint is left?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F43db1c21-26d3-473a-8503-cd8e5f43a3f8%2F5aa02d3c-2cad-4c06-88b1-b27f40ab4947%2Fnjuw4f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:18
Write an equation and solve.
18. The difference of double the number
and one is twenty-one. Find the number.
Solve.
19. Ann had $910.00 in her checking account.
She wrote two checks: one for $410.30 and
buone for $150.55. At the end of the week
Ann deposited her $500.00 paycheck into
her account. What is the balance now?
20. 40 is 33% of what number?
21. If you got 8 out of 28 questions wrong on
an exam, what percent did you answer
correctly?
22. A sweater priced at $110 is on sale for 32%
off. What is the sale price of the sweater?
23. What percent is 92 of 41?
10
24. Cindy had 6 cans of paint and used 3/
cans for a project. How much paint is left?
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