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
tatuchka [14]
3 years ago
10

If f(x) = 3x + 4(x + 1) + 2 then f (4x) =?

Mathematics
2 answers:
Eva8 [605]3 years ago
6 0

Answer:28x+6

Step-by-step explanation:

Finger [1]3 years ago
4 0

Answer:

3×+4(×+2 then f (4×)=21

You might be interested in
In their last game, the school football team scored an equal number of points in each of the first three quarters, then 14points
Ksenya-84 [330]

Answer:

10 points

Step-by-step explanation:

Points scored in each of the first 3 quarter = x

Total points scored in the first 3 quarter = x + x + x

= 3x

Points scored in the fourth quarter = 14

Total points scored = 44 point

Total points scored = Total points scored in the first 3 quarter + Points scored in the fourth quarter

44 = 3x + 14

Subtract 14 from both sides

44 = 3x + 14

44 - 14 = 3x + 14 - 14

30 = 3x

Divide both sides by 3

x = 30/3

= 10

x = 10 points

Points scored in each of the first 3 quarter = x = 10 points

The school football team scored 10 points points in the first quarter

7 0
3 years ago
Fiona bought some socks that cost $4.95 for each pair and some belts that cost $6.55 each. Fiona spent $27.95 in all. Let a repr
Nookie1986 [14]

Answer:

4.95a + 6.55b = 27.95

3 0
3 years ago
Read 2 more answers
A cell phone company charges a flat rate of $3.99 per month, with an additional charge of $0.05 per minute. How many minutes did
sasho [114]

Step-by-step explanation:

Monthly bill - Flat rate = $38.44 - $3.99 = $34.45.

Minutes used = $34.45 / $0.05 = 689.

6 0
3 years ago
Read 2 more answers
Help please I need it​
Nimfa-mama [501]

Answer:

a

Step-by-step explanation:

because 8-2 is 6. and 8 times 5 is 30.

5 0
3 years ago
Read 2 more answers
3х + 2y = 2<br> y = 4<br> Substitution
Pavel [41]

Answer:

x=-2

Step-by-step explanation:

hi! let's plug in 4 for y in the equation.

3x+2(4)=2

3x+8=2

3x=-6

x=-2

7 0
4 years ago
Read 2 more answers
Other questions:
  • Find the slope of a line perpendicular to 3x + 5y = 15.
    10·1 answer
  • 8 times what equals 40
    15·2 answers
  • lected Respons to atoom oeupa A store decreases the price of an item from $120 to $96. What is the percent decrease?
    5·1 answer
  • In triangle ABC, AC =24, the measure of angle A = 30 degree , and the measure of angle B = 45 degree . Find the area of this tri
    15·1 answer
  • A group of students recorded how much money they earned per week for allowance to the nearest dollar. The students created the f
    7·2 answers
  • Classify each triangle with the set of side lengths given as acute, right, or obtuse.
    15·1 answer
  • Evaluate the function f\left(x\right)=5x+2\mid11-5x\mid-4f(x)=5x+2∣11−5x∣−4 for x = -5.
    14·1 answer
  • What is the answer to : 15/6 + 2 3/6​
    5·2 answers
  • Means and SDs. For each part, compare distributions (1) and (2) based on their means and standard deviations. You do not need to
    13·1 answer
  • The Campbell Company is considering adding a robotic paint sprayer to its production line. The sprayer's base price is $1,020,00
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!