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
VLD [36.1K]
2 years ago
11

Urgent as i have final soon. How to solve problems like this f( ) = 8x+29​

Mathematics
1 answer:
Kaylis [27]2 years ago
7 0

Answer:

See below

Step-by-step explanation:

we have f(x) = 8x + 29

essentially f(x) is a function and the number that goes in the blank is the input, whatever the input is you plug in to all values of x and evaluate to get the output

we are going to assume that we have to solve for f(4)

so we have f(4) = 8x + 29

because 4 is in the "input spot" we input a 4 for every x we see in the function

So we get f(4) = 8(4) + 29

we then simply evaluate

f(4) = 8(4) + 29

==> multiply 8 and 4

f(4) = 32 + 29

==> add 32 and 29

f(4) = 61

So if the input of f(x) was 4, the out put would be 61

Let me know if you have any further questions! :)

You might be interested in
How to write 16,208.59 in word form
IrinaK [193]

Answer:

Sixteen thousand, two hundred eight and fifty-nine hundredths.

I hope this helps! :)

8 0
3 years ago
What value do we need to complete the equation?
Sloan [31]

Answer:

h/2

Step-by-step explanation:

3 0
2 years ago
What is 5✓28 +✓63 In simplest radical form<br>I need it asap.
Ksenya-84 [330]

Answer:

13✓7

Step-by-step explanation:

5✓28 + ✓63

Break the radical into perfect squares.


5 times ✓4 times ✓7  +  ✓9 times ✓7

5 times 2 times ✓7  +  3 ✓7


10✓7 + 3✓7


13✓7

5 0
3 years ago
Solve the system using substitution.<br> 2x = 5y + 14<br> x = 5y
andrew-mc [135]

Answer:

<h2>y = 2.8</h2><h2>x = 14</h2>

Step-by-step explanation:

To solve an equation, we can only have one variable. In this case, we are given the system 2x = 5y + 14. However, we are given the value of x in terms of y. We can substitute 10y in for 2x and solve.

10y = 5y + 14

First, we need to get all the variables on one side of the equation, so we subtract 5y.

5y = 14

Divide by 5

y = 14/5 or 2 4/5 or 2.8

Now for the x part.

2x = x + 14

Subtract 1x

x = 14

Now we check our answer.

2(14) = 5(2.8) + 14

28 = 14 + 14

28 = 28

Because 28 equals 28, our solutions are correct.

7 0
3 years ago
Help on number 8 please!
solmaris [256]

Answer:

ab/3

Step-by-step explanation:

I don't really know how to explain.

Μα†hway

hope this helps!

5 0
2 years ago
Read 2 more answers
Other questions:
  • Eleanor had a gross income of $2,478.15 during each pay period in 2010 if she got paid monthly how much of her pay was deducted
    13·1 answer
  • A rectangular room 14 feet by 12 feet has a semicircular sitting area attached with a diameter of 12 feet. What is the total are
    13·1 answer
  • Which tool helps an artist organize pieces of an image?
    7·2 answers
  • If a square had a perimeter of 20cm, find the length of the diagonal. round to the nearest tenth.
    9·1 answer
  • X+y=9 in Standard Form, please
    10·1 answer
  • 56 with 75% increase
    11·1 answer
  • What is the x intercept for the equation -2x+5y=-10
    14·1 answer
  • 20% of what number is 30? Which equation and solution represents each situation?
    14·2 answers
  • <img src="https://tex.z-dn.net/?f=Pls%20help.thanks" id="TexFormula1" title="Pls help.thanks" alt="Pls help.thanks" align="absmi
    13·1 answer
  • How many 5s go into 3127
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!