sledwards805 sledwards805

01-05-2020
Mathematics

contestada

8 + 4 (1 - 3f) = 21
Please answer

Respuesta :

kaylalg04 kaylalg04

01-05-2020

Answer: f= 3/4

Step 1: 8 + (4 x 1) + (4 x -3f) = 21

Step 2: 8 + 4 – 12f = 21

Step 3: 12 – 12f = 21

Step 4: 12 – 12f = 21
– 12 –12

Step 5: -12f = 9

Step 6: -12f /12 = 9/12

Step 7: 9/12 = 3/4

Step 8: f = 3/4

Answer Link

Otras preguntas

Two particles of the element iodine are chemically bound. The two particles compose what? Group of answer choices a compound a molecule an isotope an atom

originally priced at 48.69, a wallet was found on a 10% off rack. What is the sale price of the wallet

Malcolm loves his apartment, even though he’s rarely there. His job in international development has him on the road for months at a time. He doesn't have to wo

Which river is associated with the settlement of ancient Egypt? A) Tigris, B) Ganges, C) Yellow, D) Nile.

Explain the importance of feedback inhinbition to the cell

Which sentence is correct? A. B. C. D.

Suppose the exchange rate for the swiss franc is quoted as SF 1.10 in the spot market and SF 1.13 in the 90-day forward market. Does the financial market expect

what is the answer to a0 + (-7) = 3

Simplify -4 1/6 - -6 1/3 Which of the following is correct?

"A new issue corporate bond with dated date of June 1st is bought from the underwriter with settlement occurring on Monday, June 28th. How many days of accrued