Seudónimo Seudónimo
  • 21-01-2016
  • Mathematics
contestada

what is the standard form of -5a(7) + 4a(2)

Respuesta :

Exvited
Exvited Exvited
  • 21-01-2016
[tex]-5a(7) + 4a(2) \\ \\ -35a + 4a \times 2 \\ \\ -35a + 8a \\ \\ -27a \\ \\ Answer: \fbox {-27a} [/tex]
Answer Link

Otras preguntas

A pyramid shaped building is 311 feet tall and has a square base with sides of 619 ft. The sides of the building are made from reflective glass. what is the sur
Jane, Paul and Peter can finish painting the fence in 2 hours. If Jane does the job alone she can finish it in 5 hours. If Paul does the job alone he can finish
Most of what we read is based on fact. True False
Westbrook's Painting Co. plans to issue a $1,000 par value, 20-year noncallable bond with a 7.00% annual coupon, paid semiannually. The company's marginal tax r
Sharon is making a large batch of soup. The soup reaches a height of 25 in a cylindrical pot whose diameter is 30cm. To store the soup for later, she'll pour it
how would you solve this question?
how would you solve this question?
Please help me, and please no ABSURD answers!
how to write a interview in the form of newspaper article pls help me ❓❓❓❓❓❓❓❓❓❓❓
Rafael made 20,000 in taxable income last year. Suppose the income tax rate is 15% for the first 8000 plus 17% for the amount over 8000. How much must Rafael pa