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
KATRIN_1 [288]
3 years ago
9

If f(x) = -3x and g(x)= 4x-7, find h(x) = f(x) - g(x).

Mathematics
1 answer:
stiks02 [169]3 years ago
5 0
F(x) = -3x
g(x) = 4x - 7

h(x) = f(x) - g(x)
h(x) = -3x - (4x - 7)
h(x) = -3x - 4x + 7
h(x) = -7x + 7
You might be interested in
Connie started with___<br> in her saving account<br><br><br> Fill in the blank
Irina18 [472]

Answer:

Connie started with <u>$25</u> in her savings account.

Step-by-step explanation:

The y-intercept is the value of the function at time zero.

At x = 0, which is week zero, when Connie opened the account, the y value is 25. That means she opened the account with $25.

Answer: $25

3 0
3 years ago
Read 2 more answers
- 30 = 12 – 6r<br><br> Pls help
oee [108]

Answer: r = 7

Step-by-step explanation:

Subtract 12 from both sides to isolate the r variable. You have -42 = -6r. Divide both sides by -6 to get r by itself and you get r = 7. Verify by substituting 7 as the r value and solving the equation.

8 0
3 years ago
Read 2 more answers
X^{4} - 5x^(2) + 2x + 3 &lt; 0
vlada-n [284]

the Answer is irrational number

7 0
3 years ago
160 bananas; 20% decrease
Kay [80]
First you turn 20% into a decimal by dividing by 100 and you get .20
then you multiply .20 by 160 and get 32
then subtract:
160-32=128
So if you have 120 bananas and you have a 20% decrease then you would have 128 left over

Hope this helped!! :D
3 0
3 years ago
2. If y varies inversely as x and<br> y = 3 when x = 5, find x when y = 2.5
4vir4ik [10]

Answer:

Step-by-step explanation:

From the law of variation,

y <> 1/x, where <> is the constant of proportionality. Therefore

y = k/x where k is a constant

3 = k/5 and k = 15

To find x when y = 2.5(5/2)

Go back to the second equation

y = k/x

5/2 = 15/x

When you cross multiply

5x = 30.

Divide through by 5,

x = 6.

8 0
3 years ago
Other questions:
  • In recent years more people have been working past the age of 65. In 2005, 27% of people aged 65–69 worked. A recent report from
    10·2 answers
  • Kirk had 33 points in the game before getting
    5·2 answers
  • At 2 PM McDonald’s sold 12 big bags and two sodas for a total of 32 McDonald’s took and 16 at 3 PM I selling four big Macs and t
    5·1 answer
  • 2/3r+4/3p-1/3p= <br> please helpppp
    6·1 answer
  • Which is closest to the mean number ??
    15·1 answer
  • Hihi , please help if able.
    14·1 answer
  • Name the property of multiplication that is shown by the equation 4x*1=4x
    10·2 answers
  • Use the working backward method to find the solution of the equation.<br> 6y - 5=7<br> y=____
    15·2 answers
  • Pls explain and provide calculation thank you
    8·1 answer
  • help pleaseeee, i managed to get the right answer but the way i did it doesnt feel right, can somebody please answer so i can se
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!