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
Talja [164]
3 years ago
15

Evaluate the expression 5x-3x for x=2

Mathematics
2 answers:
balandron [24]3 years ago
7 0

Answer:

4

Step-by-step explanation:

5x-3x

We can simplify this expression

2x

Now we can substitute x=2

2(2)

=4


dimulka [17.4K]3 years ago
5 0

x is a placeholder for a number. Think of it as a box. Inside the box, we're told that 2 is there.

So we'll replace every x with 2 and use PEMDAS

5*x - 3*x = 5*2 - 3*2 = 10 - 6 = 4

After simplifying, the answer is 4.

You might be interested in
What is the mass of an object that has a density of 5.25 g and a volume of 10 cm³
Shalnov [3]
The mass of the object would be 52.5g
3 0
3 years ago
Which function is an odd function?
Mrac [35]

Answer:

Algebraically, f is even if and only if f(-x) = f(x) for all x in the domain of f. A function f is odd if the graph of f is symmetric with respect to the origin. Algebraically, f is odd if and only if f(-x) = -f(x) for all x in the domain of f.

Step-by-step explanation:

7 0
3 years ago
A hackberry tree has roots that reach a depth of
Degger [83]

Answer:

24.6967 meters

Step-by-step explanation:

The roots of the tree go 6 and 5 over 12 meters below the ground level.

Now, 6 and 5 over 12 meters is equivalent to 6.4167 meters.

Again the top of the tree is 18.28 meters high from the ground level.

Therefore, the total height of the tree from the bottom of the root to the top is  

(6.4167 +18.28) = 24.6967 meters (Answer)

5 0
3 years ago
Which statement is true about this argument ?
MrRa [10]
D the argument is not valid because the conclusion does not follow from the premises
5 0
3 years ago
Read 2 more answers
Peter has 4 boxes of markers.
Sindrei [870]
4(8+1); Peter is adding one marker to each box so we add 1 to 8 first because of order of operations (PEMDAS). There are 9 markers in each of the four boxes, 9 x 4 is 36 markers total
4 0
3 years ago
Other questions:
  • Which expression is equivalent to sqt 36/25? 6/25 5/6 6/5 36/25
    14·1 answer
  • Pepper Jamie has 12 picks. 1 out of every 4 pick is orange. The rest are green. How many picks are orange
    14·2 answers
  • Really easy math :) I REALLY NEED HELP ASAPPPPPP (ill mark yo as brainiest)
    9·1 answer
  • Jennifer is shopping with her Mother . They pay $2 per pound for tomato’s at the vegetable stand
    9·2 answers
  • mom has 18 carnival ride tickets. Each ride takes 3 tickets. Kate would like to ride with jake and Emily. Are there enough ticke
    9·1 answer
  • There are 20 students in a math class who have brown hair. This represents 80 percent of the students in the class. Which equati
    6·2 answers
  • Order from least to greatest <br> 0, 12, 1/8, 0.135, 13%
    9·2 answers
  • How do I plot these in order because I’ve tried it multiple times and I cannot get the right answer.
    9·1 answer
  • Use the drawing tools to form the correct answer on the provided graph
    9·1 answer
  • WILL MAKE BRAINLIEST!! What type of angle is angle A?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!