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
givi [52]
3 years ago
7

4/r+8/f=5/g solve for f

Mathematics
2 answers:
Olegator [25]3 years ago
7 0

Answer:

Let's solve for f.

4

r

+

8

f

=

5

g

Step 1: Multiply both sides by fr.

4f+8r=

5fr

g

Step 2: Multiply both sides by g.

4fg+8gr=5fr

Step 3: Add -5fr to both sides.

4fg+8gr+−5fr=5fr+−5fr

4fg−5fr+8gr=0

Step 4: Add -8gr to both sides.

4fg−5fr+8gr+−8gr=0+−8gr

4fg−5fr=−8gr

Step 5: Factor out variable f.

f(4g−5r)=−8gr

Step 6: Divide both sides by 4g-5r.

f(4g−5r)

4g−5r

=

−8gr

4g−5r

f=

−8gr

4g−5r

Answer:

f=−8gr4g−5r

Maksim231197 [3]3 years ago
4 0
F=22
5-5
44-3
12-9
1739-44
You might be interested in
Which of the following is a graph of y=3/2x2
Tanya [424]
Here is a table that you can use to graph y=3/2x^2
x -2, -1, 0, 1, 2
y 6, 1.5, 0, 1.5, 6
8 0
3 years ago
Enter a value for x that makes the equation 7x - 2(x + 1) + 18 = 8x - 11 true.
tino4ka555 [31]
9
hope this helps :)
5 0
3 years ago
A bank receives a deposit for $30,000. If the bank has a 10 percent reserve requirement, approximately how much money could this
guajiro [1.7K]

Answer:300,000

Step-by-step explanation:

Ap3x

5 0
3 years ago
6.
Softa [21]

Answer:

lower your mortgage interest rate

Step-by-step explanation:

The higher your credit score, the __lower your mortgage interest rate__.

Because the higher your credit score, the less risk you represent for a lender, so it will most likely grant you a lowest rate for your mortgage/loan.

The "lower your savings interest rate " is not the answer because savings interest rates are not related to the credit score...

"higher your car loan rate " and "higher risk you are to a creditor " are consequences of a low credit score.

5 0
3 years ago
Read 2 more answers
The opening balance of the March billing cycle for Bernice's credit card was $2374. If she makes a new purchase of $200 on the 2
Norma-Jean [14]

The opening balance of the March billing cycle for Bernice's credit card = $2374.

Amount of new purchase = $200 on the 20th of March.

She did purchase only of $200 in that March month.

We are given that she didn't do any payment.

So, still she has balance $2374 till end of the month.

Therefore, her average daily balance is $2374.00

So, the correct option is  B. $2374.00.

4 0
3 years ago
Read 2 more answers
Other questions:
  • How can Amani use the trend line to check the reasonableness of her answer?
    9·2 answers
  • What is the value of x? 12x+34=9<br><br> A.1612<br><br> B.1634<br><br> C.1612<br><br> D.412
    10·2 answers
  • If (-3, y) lies on the graph of y = (1/2)^x, then y =
    13·1 answer
  • A large aquarium shaped like a right rectangular prism holds 120 cubic feet of water. The measurements of the aquarium are 5 fee
    15·1 answer
  • you deposit $8000 in a savings account that earns 4.3% annual interest compounded monthly. You also save $80 per month in a safe
    11·1 answer
  • Consider the function g(x) below. What are the values of the function when x=0 and x=6.
    14·1 answer
  • What is the values of x in X/5+4=6
    7·1 answer
  • I need help this question is due in 20 minutes
    11·1 answer
  • the ratios of the sides of a triangle are 3:2:4. if the shortest side is 26cm, what is the length of the longest side?
    12·1 answer
  • How much less is the area of a rectangular field 70 by 30 meters than that of a square field with the same perimeter?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!