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

Helppp meeeee please

All of the following are reasons why Dubai has become an attractive site for business and industry in the modern era EXCEPT 1) it has a steady flow of regional

In golf, par is an estimate of the number of strokes needed to put the ball in the hole. At the first hole of the course, Jenny made 1 stroke less than par, whi

Answer number 5 please thank you.

a 100 kg person travels from sea level to an altitude of 5000 m. By how mans newtons does their weight change?

A car travels at 20 m/s. On the other side of the road another car travels towards it at 15 m/s. What is their relative velocity in m/s?

Javier has four cylindrical models. The heights, radii, and diagonals of the vertical cross-sections of the models are shown in the table. A cylinder. Model 1 r

Select the temperature scale that matches each boiling point for water. Water boils at 373 either celsius Fahrenheit Kelvin . Water boils at 100 celsius Fahrenh

FIND THE EXACT AREA OF THE SHADED PLEASE HELP ILL GIVE BRAINLIESTTTT

How is there mastery in Call of the Wild.