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
Lubov Fominskaja [6]
3 years ago
12

If f(x) = 7(x-1)+8, what is the value of f(1)

Mathematics
1 answer:
nevsk [136]3 years ago
8 0
F(1) = 8

Steps:
f(x) = 7(x-1) + 8
f(1) = 7(1-1) + 8
f(1) = 7(0) + 8
f(1) = 0 + 8
f(1) = 8
You might be interested in
8x - 2 = -9 + 7x what does x equal
Nimfa-mama [501]

Answer:

x = - 7

Step-by-step explanation:

8x - 2 = -9 + 7x   (add 2 to both sides)

8x - 2 + 2 = -9 + 7x + 2

8x = 7x - 7           (subtract 7x from  both sides)

8x - 7x = 7x - 7 - 7x

x = - 7

4 0
3 years ago
Read 2 more answers
The cooking class used 18 cups of flour to make 8 identical loaves of bread. How many cups of flour were needed for each loaf ?
Bas_tet [7]
What we need to do is divide 18 by 8 because 18 cups of flour makes 8 loaves of bread. By using a calculator, 18/8 = 2 1/4.
4 0
3 years ago
HELP ASAP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Elena L [17]

Answer:

+.5

Step-by-step explanation:

3 0
3 years ago
(9+4a)+(4+3c)=? ​(Simplify your​ answer.)
mr Goodwill [35]

Answer:

= 4a + 3c + 13

Step-by-step explanation:

(9+4a)+(4+3c)

= 9 + 4a + 4 + 3c

= 4a + 3c + 13

3 0
3 years ago
Read 2 more answers
THE AREA OF A LAKE ON THE MAP IS 12CM SQUARE CALCULATE THE ACTRUAL AREA OF THE LAKE IN KM
den301095 [7]

Answer:

if 1cm is for 1km there are 12km

Step-by-step explanation:

it can depend on the size of the map but if there is a scale which shows how many km per cm then multiply by 12

6 0
2 years ago
Other questions:
  • Which of the following are solutions to the equation sinx cos(pi/7)-sin(pi/7)cosx=sqrt(2)/2
    14·2 answers
  • √secA+tanA/√secA-tanA × √cosecA-1/√cosecA+1=1
    7·1 answer
  • Remainder theorem: P(x) is a polynomial. Here are a few values of P(x):
    5·1 answer
  • NEED HELP PLS FOR BOTH!!!
    5·1 answer
  • HELP ME WITH THIS PLEASEEEE
    15·2 answers
  • Please help me on this question
    13·1 answer
  • Give your answer as a compound inequality with reduced, proper or improper fractions.
    8·2 answers
  • Hi can you please help me with my work
    11·1 answer
  • Approximate the distance between (-1, -3) and (1, 3) to the nearest tenth
    8·1 answer
  • PLease help me in my maths homework I dont really understand it. Calculate the area of the trapezium CDEF
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!