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
nignag [31]
3 years ago
10

If f(x)=3x-2 and g(x)=2x+1 find (f-g)(x)

Mathematics
1 answer:
Drupady [299]3 years ago
4 0

9514 1404 393

Answer:

  (f-g)(x) = x -3

Step-by-step explanation:

  (f-g)(x) = f(x) -g(x)

  = (3x -2) -(2x +1)

  = 3x -2 -2x -1 = (3x -2x) +(-2 -1)

  (f-g)(x) = x -3

You might be interested in
HELP!!! Lucas deposits $250,000 into two investment accounts. Over a year, the first account
prohojiy [21]

The amount deposited in the account that earns 3.6% interest is $57,600 and the amount  deposited in the account that earns 2.1% interest is $192,400

The first step is to determine the amount of interest he earned in total over a year

Interest = Amount in the account - amount deposited

$256,114 -  $250,000 = $6,114

The second step is to formulate two set of equations and use simultaneous equation to solve the question

a + b = $250,000 equation 1

0.036a + 0.021b = $6,114 equation 2

Where a represent amount deposited in the account that earns 3.6% interest

b  represent amount deposited in the account that earns 2,1% interest

Multiply equation 1 by 0.036

0.036a + 0.036b = 9000 equation 3

Subtract equation 2 from 3

2886 = 0.015b

divide both sides of the equation by 0.015

b = $192,400

Substitute for b in equation 1

a + 192,400 = 250,000

a = 250,000 - 192400

a = $57,600

To learn more about simultaneous equations, please check: brainly.com/question/23589883?referrer=searchResults

6 0
3 years ago
Use the distributive property to write an equivalent expression.<br> 8(10n-8p+9)
LenKa [72]

Answer:

80n - 64p + 72

Step-by-step explanation:

8(10n) + 8(-8p) + 8(9)

80n - 64p + 72

8 0
2 years ago
a car traveled 36 miles in 45 minutes. the car traveled at a constant speed. it the car continues to travel at this rate which e
Alchen [17]
Y = 48 becuase you travelled the amount of minuets 45 x
8 0
3 years ago
Layla painted 5/9 of a wall and Tim painted 6/7 of a wall. How much if the wall do they have left to paint?
tamaranim1 [39]

Answer:

54/63 so 9 of wall to paint left

Step-by-step explanation:

I think its 9 to paint

8 0
2 years ago
Determine the intercepts of the line. 7x-5=4y-6
den301095 [7]
<span>1/4= y-intercept
</span><span>-1/7=  x intercept </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • Use the graph to complete the following. The probability that a boxer weighs between 60 and 80 pounds is %
    8·2 answers
  • Which statement is true about the graphs of the two lines y=-8x - 5/4 and y= 1/8x + 4/5? The lines are perpendicular to each oth
    6·2 answers
  • How do you solve 2.6= -0.2t
    6·2 answers
  • A researcher wants to estimate the mean age of all Business Week readers at a 99% confidence level. The standard deviation of ag
    12·1 answer
  • Another geometry file upload
    15·1 answer
  • The area of a rectangular wall of a barn is 110110 square feet. its length is 1212 feet longer than twice its width. find the le
    6·1 answer
  • You can buy ? yen with $560
    13·2 answers
  • Quadratic formula for 2x^2-x-3=0
    9·2 answers
  • So basically I need help
    12·1 answer
  • * Found the answer to this question. *
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!