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

Use Newton’s method to find 3sqr5 correct to 4 decimal places. A. 1.7099 B. 1.7108 C. 1.7501 D. 1.7909

What does the devil disclose to all the inhabitants of salem at the witch's communion?.

According to historian frederick jackson turner, a key factor in the development of american individualism and democracy was.

Solve for x LOOK AT PIC!! Thanks

31. Besides war, what else led to the economic crisis in France before the French Revolution? 32. How much did the Palace of Versailles supposedly cost France i

Given in the first few sentences, the ________ for the speech basically lays out the relationship between speaker, audience, and topic.

There is no true intro on this John song featuring backwards guitar, a lethargic tempo, and dream-like feel. It is...

Is the fraction 1/16 equivalent to a decimal that terminates or a decimal that does not terminate?

you don't we you're not going to have $10 number

But Blackwell did not allow the students’ remarks to upset her. She just ignored their _____ and went calmly about her business.