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

How did Enlightenment thinkers approach the study of government?.

suppose ken has 25 coins in nickels and dimes only with a total of $1.65. How many of each coin does he have?

Graph each equation. 5y=20x-30

What rights did egyptian women have?

Select all that apply. Where did the British establish colonies in Asia? A. Burma B. Vietnam C. Cambodia D. India

for every left handed person there are 4 right handed people. if there are 30 students in a classroom writ a proportion for the number of right handed students

Fiona is serving iced tea and lemonade at a picnic. She has only 44 cups in which to serve the drinks. If x represents the number of glasses of iced tea and y r

As members of the Bourbon Triumvirate, Joseph E. Brown, Alfred H. Colquitt, and John B. Gordon all supported A) expanding the railroad system. B) high taxes for

A doctor raised $35,602 to use for research. She later found out that she would need $69,600 to completely pay for it all. How much more money does the doctor

Increasing and decreasing the money supply through monetary policy is generally done by __________. the Federal Reserve Congress the President the Federal Trade