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
sineoko [7]
3 years ago
11

Evaluate 3x – 4 when x=7. The value of the expression is​

Mathematics
2 answers:
amid [387]3 years ago
6 0

Answer:

Let's solve your equation step-by-step.

3x+2=14

Step 1: Subtract 2 from both sides.

3x+2−2=14−2

3x=12

Step 2: Divide both sides by 3.

3x /3 = 12/3

<u>x=4</u>

Novay_Z [31]3 years ago
4 0

Answer:

17

Step-by-step explanation:

You might be interested in
Here are the questions:
yaroslaw [1]

Answer:

Q1) 0.46 Q2)0.2333

Step-by-step explanation:

Q1) P=(4+12+7)/50 =0.46

Q2) P=7/(4+7+10+9)

6 0
3 years ago
12. Which of these is not a characteristic (property) of a polygon?
DerKrebs [107]

B. Parallel faces

Not all sides need to be parallel and a polygon has only 1 face unless cut

4 0
3 years ago
The following steps are used to rewrite the polynomial expression (x+4y+z)(x-7y)
Georgia [21]
(x+4y+z)(x-7y)=x^{2} +4xy+xz-7xy-28y-7yz
                       = x^{2} -3xy+xz-7yz
8 0
3 years ago
Read 2 more answers
BRAINLIEST!! <br><br> which table is a function
Margarita [4]
The answer is b because none of the numbers are repeating
6 0
3 years ago
Given the function f(x) = x3 + x2 − 2x + 1, what is the resulting function when f(x) is shifted to the left 1 unit?
irga5000 [103]

For this case we have the following function:

f (x) = x ^ 3 + x ^ 2 - 2x + 1

We apply the following function transformation:

Horizontal translations:

Suppose that h> 0

To graph y = f (x + h), move the graph of h units to the left.

We have then for h = 1:

f (x + 1) = (x + 1) ^ 3 + (x + 1) ^ 2 - 2 (x + 1) + 1

Rewriting we have:

f (x + 1) = (x ^ 3 + 3x ^ 2 + 3x + 1) + (x ^ 2 + 2x + 1) + (-2x - 2) + 1

Rewriting we have:

f (x + 1) = x ^ 3 + 4x ^ 2 + 3x + 1

Answer:

The resulting function when f (x) is shifted to the left 1 unit is:

f (x + 1) = x ^ 3 + 4x ^ 2 + 3x + 1

7 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help Me, Take Your Time.
    15·1 answer
  • Can the numbers 24, 32, 40 be the lengths of the three sides of a right triangle? Explain why or why not.
    12·2 answers
  • In a video racing game, an obstacle randomly appears on the race track 3 times every 20 laps. Estimate the number of times the o
    5·1 answer
  • A) The probability that you believe you will be in<br> a car accident is 25%.
    12·2 answers
  • Solve the following equation: 6x - 3x + 13 = 7 + 9x - 6
    8·2 answers
  • A man pays rs.1440 for income tax at rate of rs.2 per rs.100.Find his income.​
    13·1 answer
  • Which best describes the "corrupt bargain" of 1824?
    9·2 answers
  • A company rents out 12 food booths and 22 game booths at the county fair. The fee for a food booth is $75 plus $7 per day. The f
    10·1 answer
  • A ladder leaning against a wall makes a 60° angle with the ground. The base of the ladder is 3 m from the building. How high abo
    14·1 answer
  • I NEED THIS ASAP ILL GIVE YPU BRAINLIST!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!