1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erastova [34]
3 years ago
10

1/7f- 5 1/2= 9/14. what is f?

Mathematics
1 answer:
Alex777 [14]3 years ago
8 0
To solve this equation, we have to isolate the variable f, or get it alone on one side of the equation.

1/7f - 5 1/2 = 9/14

To do this, we need to add 5 1/2 to both sides of the equation to 1) cancel out the - 5 1/2 on the left side of the equation, and 2) maintain equality both sides of the equation.

1/7f - 5 1/2 + 5 1/2 = 9/14 + 5 1/2

1/7f = 6 2/14

Next, we have to divide both sides by 1/7, to get rid of the coefficient of f on the left side of the equation.

1/7f ÷ 1/7 = 6 2/14 ÷ 1/7

f = 43

Therefore, the the value of f is 43.
You might be interested in
What is the correct answer?
Scorpion4ik [409]

Answer:

yellow

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Profits were 18,447 last month and 14,300 the previous month. The rate of increase was what?
Sonbull [250]
The answer is 29% first you subtract the first number by the second number then make a fraction with the difference and the second number then make a decimal and make a percent out of that decimal

6 0
3 years ago
#3 Solve and graph the inequality:<br> -4+x&lt;-9
Vanyuwa [196]
Add 4 to both sides
x < -5

Closed circle at x = 5, line points left
7 0
3 years ago
What is the sum of -6 4/5 and 6 4/5
Damm [24]

Answer:

0.

Step-by-step explanation:

same value negative plus positive is 0

8 0
3 years ago
Cadie is going to toss three coins simultaneously. What is the probability that exactly two of the coins will land on heads?
Contact [7]

For each coin, there are <u>2 outcomes</u>, heads (H) or tails (T), so for the <u>3 coins</u>, the number of outcomes are:

2 x 2 x 2 = <u>8 outcomes:</u>

HHH / HHT / HTH / THH / TTT / TTH / THT / HTT

Out of all these outcomes, there are <u>3 ways</u>, we get exactly 2 Heads:

HHT / HTH / THH

So, the probability of exactly 2 coins landing on Heads is 3/8, or 0.375

4 0
2 years ago
Other questions:
  • Sarah opens a small bag of chocolate candies and notices that out of 210 candies, 63 are brown. She assumes the color breakdown
    9·1 answer
  • What is the passcode for Horatio's Haunted House? : pls help fast it is due soon
    11·2 answers
  • What is the better estimate of a text book 1 gram or 1 kilogram
    13·1 answer
  • What’s 5 equivalent ratios to 27:9
    10·2 answers
  • WILL GIVE BRAINLIEST TO CORRECT ANSWER! HELP ASAP! I AM ON A TIME LIMIT! Classify the following triangle as acute, right or obtu
    10·2 answers
  • I need to graph 15x-10y=20
    15·2 answers
  • The lengths of text messages are normally distributed with a population standard deviation of 3 characters and an unknown popula
    9·1 answer
  • Free BRAINLESS it could be youea​
    15·1 answer
  • How is 4 2/7 to an improper fraction
    12·1 answer
  • PLEASE HELP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!