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
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
I need help with my Hindi homework
On a particular day, 6 students in a class were absent, which is 20% of the class. What is the total number of students in the class?
Yea shop sells 60 teas in total. 9 of them are caffeinated. What percent is caffeinated
A 22-year-old woman goes to her physician for a routine examination. A palpable nodule is found in the right lobe of her thyroid gland. No lymphadenopathy is no
Mary brought $20 to the skating rink. She paid $5.50 admission and $3.75 to rent skates. She also purchased two bottles of water for $1.25 each, and a snack for
Alcohol is a colorless odorless pungent drug that acts as a:
There are 16 mangoes in a basket. They are only only julie and East Indian.if you take out a Julie and replace it with an East Indian there will be an equal num
What happens at a preliminary hearing for a felony?
Most shoulders are clearly marked with a _________ line
in the statement 1×8=8×1 how would u describe the 1?