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

The Preamble to the U.S. Constitution called for a new system of government that could "promote the general welfare." Which of these is the BEST example of that

aluminum has a density of 2.7 g/cm3. if a chuck of aluminum with a mass of 16 g is placed in a graduated cylinder partially filled with water, how much will the

The Queen's publicists chose Annie Leibovitz to shoot the queen because they wanted to _____. 1. show the Queen as glamorous 2. launch the American state visit

I need a three prepositional phrases for 47 in a sentence

the us acquisition of this territory limited spains influence in the western hemisphere

An indictment occurs when a grand jury decides that the accused should be charged with a crime a. True b. False

Which of the following is the missing side length that completes the Pythagorean triple below? 5, 12, ____ A. 17 B. 15 C. 13 D. 14

whom do we share the road with

Arrange the events in the order in which they happened. Tiles The Akkadians establish the world's first empire. Nebuchadnezzar rules the Neo-Babylonian Empir

the theory that earth's outer layer is broken into pieces that move slowly over earth's surface is known as convection True/False