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
AlladinOne [14]
3 years ago
5

7 (f- 1 )=45 solve equation

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
7 0

7(f-1)=45

7xf=7f

7x-1=-7

add 7 to 45=52

divide 52 by 7

f=7.43 (rounded)

Softa [21]3 years ago
6 0

f =52 over 7 (a fraction)

You might be interested in
Defin was given a riddle to solve: the sum of two consecutive positive integers is 71. find the to positive integers.
seropon [69]

Answer:

The two numbers are 35 and 36.

Step-by-step explanation:

While you could do this question just by 'guess and check', the best way to do it is to divide 71 by 2, which gives 35.5. So out two numbers should be approximately equal to 35.5. So we just take the two closest: 35, and 36, which are consecutive (consecutive means 'one after the other'), and we see add to 71.

So we see that 35 and 36 is the answer.

4 0
3 years ago
a bank pays 3% simple interest. hannah invested £450 in the bank. how much will be in the bank in 5 years?
lesya [120]
I’m thinking about it and I gc s
3 0
3 years ago
Read 2 more answers
Like I have no clue at alll
Naya [18.7K]

Answer:

b

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
20 more then twice mayas score make into an equation
Anuta_ua [19.1K]

Answer:

20+x or x+20

Step-by-step explanation:

5 0
3 years ago
Eighty tickets at $70 each cost
Bogdan [553]

Answer:

what's the question though??

8 0
3 years ago
Read 2 more answers
Other questions:
  • 30 – 2x = 2(3x + 3) using PEMDAS
    7·2 answers
  • Benjamin owns a small Internet business. Besides himself, he employs nine other people. The salaries earned by the employees are
    12·1 answer
  • I need help with dis. well both
    10·2 answers
  • Which algebraic expression has no like terms? Negative x + 4 y minus 6 x + 9 Negative 4 x + y + 4 y Negative 3 x y minus 8 + x y
    14·2 answers
  • State the slope and y-intercept of the graph of the equation y = 3x + 2
    5·1 answer
  • Which of the following is NOT equivalent to 0.45?
    5·2 answers
  • Swimming Pool On a certain hot summer's day, 236 people used the public swimming pool. The daily prices are $1.50 for children a
    6·1 answer
  • Use the percent. proportion to solve 40% of what is 30?
    8·1 answer
  • HELP ME FASTTTTTTT !!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • Convert the angle to radians: 85
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!