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
bulgar [2K]
3 years ago
5

Simplify 3x+2x BRAINLIEST

Mathematics
2 answers:
Liula [17]3 years ago
5 0

Answer:

5x

Step-by-step explanation:

3x+2x

Combine like terms

x(3+2)

x(5)

5x

olga2289 [7]3 years ago
4 0

Answer:

5x

Step-by-step explanation:

3x + 2x

Step 1 :- Calculate like terms by adding their coefficient.

  • ( <u>2 + 3 )</u> x

Step 2 :- Combine like terms.

  • ( 5 ) x

Step 3 :- Multiply ; 5 times x.

  • 5x
You might be interested in
Corn costs 99 cents per pound, and beans cost 45 cents per pound. If Shea buys 24 total pounds of corn and beans, and it costs $
viva [34]
Shea bought 13.5 pounds of corn

c = pounds of corn
b = pounds of beans

Here’s what we know:
c(0.99) + b(0.45) = 18.09
c + b = 24

Solve the second equation for c in terms of b

c = 24-b

Substitute that expression for c in our first equation to get a numerical solution for b:

0.99 (24-b) + 0.45b = 18.09
23.76 - 0.99b + 0.45b = 18.09
-0.54b = -5.67
b = 10.5

Substitute that value to get a numerical value for c:

c = 24 - b
c = 24 - 10.5
c = 13.5

Check the math:

0.99(13.5) + 0.45(10.5) =
13.365 + 4.725 = 18.09
4 0
3 years ago
Does Y= -2/3x + 3 &amp; Y=2/3x + 2 have unlimited solutions?
notsponge [240]

Answer:

x = 3/4

y = 2.5

Step-by-step explanation:

No there is just one.

Equate the ys

-2/3 x + 3 = 2/3 x + 2                        Add 2/3 x to both sides

3 = 2/3 x + 2/3x + 2                          Combine

3 = 4/3 x + 2                                     Subtract 2

3-2 = 4/3 x                                        Multiply by 3

1 * 3 = 4x                                          Divide by 4

3/4 = x

====================

y = 2/3 x + 2

y = 2/3 * 3/4 + 2

y = 6/12 + 2

y = 1/2 + 2

y = 2 1/2

y = 2.5

6 0
2 years ago
I need help..................
Viktor [21]

Answer:

what is your favorite color

which subject do the students in my class like

what is the height of each student in my class

Step-by-step explanation:

7 0
3 years ago
what is the area and perimeter of the figure with the given vertices? (7,8) , (-5, -8) , (7,-8) , (-5,8)?
MArishka [77]

Answer:

  • perimeter: 56 units
  • area: 192 square units

Step-by-step explanation:

We assume you're interested in the convex polygon, so the given vertices are <em>not</em> listed in order around the figure.

The figure is 12 units by 16 units, so has a perimeter of ...

  P = 2(L +W)

  P = 2(16 +12) = 56 . . . . units

and an area of ...

  A = LW

  A = (16)(12) = 192 . . . . square units

6 0
2 years ago
Find a solution to each equation without writing anything down. 2(x+1)=10
melamori03 [73]

Answer:

4

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • I can't seem to get this one right, Any help?
    12·1 answer
  • Which congruence statement says the same thing as ABC=DEF
    8·1 answer
  • WILL GIVE BRAINLIEST! (Only for the first CORRECT Answer, though)
    14·2 answers
  • A target has a bull’s-eye with a diameter of 2 inches. The outer ring is 1 inch wide. What is the area of the outer ring? A circ
    5·2 answers
  • Nina and Amy began arguing about who did better on their tests, but they couldn't decide who did better given that they took dif
    8·1 answer
  • A news report suggested that an adult should drink a minimum of 4 pints of water per day.
    7·1 answer
  • I need help plz i’ll mark u as brainliest
    14·1 answer
  • PLEASE HELP!! 100 POINTS ILL MARK BRAINLIEST
    12·2 answers
  • How do you write -4i as a complex number?​
    10·2 answers
  • Can anyone help me get the correct answer?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!