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

I NEED HELP!!! Y=x^3

The table shows the diameters of four different types of electrical wire. If the resistance of the four wires is ranked from highest to lowest, how does the res

Why did the practice of Islam take on unique features in parts of Africa? pls help :C

Aubrys dinner cost $85. she tips the waitstaff 30% for excellent service. How much does Aubry tip the waitstaff?

Alyssa cooked the candy too long. When she took it out of the oven it was hard as a rock ? A ) simile , B) metaphor, c) hyperbole, d) personification

: street cross the sign warden children up the the to the held traffic for.

Discuss the nature of the relationship between the Indians and the English along the Atlantic seaboard in the years 1600 to 1700 and to what extent that relatio

i need this ASAP 5 divided by 5/6

Eighteen friends are going to the beach. If each car holds 5 people, how many cars need to be driven to the beach in order for all of the friends to have a ride

1. Who is the Big Sister? Why is this story entitled that way? 2. What did Inciang sacrifice for her brother Itong? 3. What is the time period of the story? 4.