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
11111nata11111 [884]
3 years ago
15

4. If f(x)=2x+3(x+4)+5 then f(6)=?

Mathematics
2 answers:
nordsb [41]3 years ago
8 0

Answer:

f(6)=42

Step-by-step explanation:

We know that the equaiton is f(x)=2x+3(x+4). So that means when it is f(6), we plug in 6 into all of the x. Therefore, the equation will be f(6)=2(6)+3(6+4). We combine like terms to get f(6)=12+3(10). We do 3x10 which is equal to 30. f(6)=30+12. 30+12=42. f(6)=42. Therefore, f(6)=42.

If this has helped please mark as brainliest

insens350 [35]3 years ago
5 0

Answer: 47

Step-by-step explanation:

That just means replace the x’s with 6 in the equation. So 2*6+3(6+4)+5. 6+4 is 10, 2*6 is 12. So the equation is now 12+3(10)+5. 3*10 is 30. 12+30+5=47.

You might be interested in
These triangles are similar. Find?
lukranit [14]

Answer:

4

Step-by-step explanation:

3 0
3 years ago
What are some terms that you use in your everyday life that are really hard to define, yet they're incredibly important and freq
DiKsa [7]

Any expression, like "you're pulling my leg", or "there's more than one way to skin a cat." It's really hard to explain these things to people who haven't grown up with these expressions. Also, words like "the", "and", and others are super important in everyday life, but you really can't describe. Undefined terms are also important in geometry. A point is an undefined term, and so is a line. But without these two things, geometry would be impossible.

Hopefully this helps! Let me know if you have any more questions.

5 0
3 years ago
A large jar contains 1230 coins. The result of 50 coins pulled at random from the jar is given below
dimulka [17.4K]

Answer:

A

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Free brainly here v
dlinn [17]

Answer:

12m+6c+xd=326

Step-by-step explanation:

m= the price of maracas

c= the price of claves

x= number of drums sold

d= price of drums

8 0
3 years ago
I do not know how to do a math equation
wariber [46]

Answer:

Step-by-step explanation: I'm assuming this problem says 56 divided by 7 times 2 in the numerator; OVER 4 to the second power in the denominator. First step would be to multiply 7 times 2, giving you 14. Thus u have 56 divided 14, which is 4. In the denominator, it says 4 to the second power, which is 16. Now u have 4 OVER 16. Now we will reduce the fraction. Both numerator and denominator have a GCF of 4. So we divide top and bottom number by 4. The end result is 1 OVER 4.

3 0
3 years ago
Other questions:
  • Solution of 2/3 x =12 ?
    11·1 answer
  • Write in slope intercept form the equation of a line that has a slope of -5 and passes through point -2,-6
    13·1 answer
  • The sales tax rate is 8.25%. Estimate the sales tax<br> on a book that costs $18.50.
    6·2 answers
  • One taco supreme and to be Fritos provide 3480 calories. Two taco supremes and one beef burrito provide 3090 calories. Find the
    15·1 answer
  • What is half of 27 because i dont know how to do this
    7·2 answers
  • The difference between the roots of the quadratic equation x2−8x+p=0 is 6. Find p.
    8·1 answer
  • What is 240 more than 100
    9·2 answers
  • What is 14 times 10 to the power of -7 in scientific notation
    6·1 answer
  • Please help me!!!!!!
    15·1 answer
  • In a triangle, one angle is 4 times larger than another. The third angle is 15° greater than
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!