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
ivann1987 [24]
3 years ago
9

Combine the like terms to make a simpler expression: -n + (-3) + 3n +5

Mathematics
1 answer:
RideAnS [48]3 years ago
3 0
Like terms are terms that have the same variable. In this equation, your like terms are terms with n and terms without n. Put the like terms next to each other in the expression.

-n + 3n + (-3) + 5

Now, combine -n and 3n the same way you would combine -1 and 3.

2n + (-3) + 5

Next, combine -3 and 5.

2n + 2

Since 2n and 2 aren't like terms, your final answer will be 2n + 2.

You might be interested in
Solve:<br> n = 8<br> 4<br> O n = 2<br> 0 n = 12<br> Ô n = 24<br> 0 n = 32
zzz [600]

Answer:

1/4 n = 8

n = 8 * 4

n = 32

so option 4 i.e.

n = 32. is the ans

7 0
2 years ago
Read 2 more answers
Please help me with this
ElenaW [278]

Answer:

Equation: (3+x) +x= 49

Lynette's age: 23

Josh's age: 26

7 0
3 years ago
5. A ski slope is 310 yards long with a vertical drop of 220 yards. Find the
OleMash [197]
It helps to draw a picture so you can see which trig ratios to use but...

310 is the hypotenuse of the ski slope and the side length across from the angle you’re looking for is 220, the vertical drop.

You can use sin to find theta.

sinx= 220/310

sinx=0.70967...
x = sin inverse of 0.70967....
x = 45°
6 0
2 years ago
EASY PLS HELP! 6= -2(7-c)
Vaselesa [24]
The answer is c = 10
3 0
3 years ago
Read 2 more answers
5 years ago, my grandfather was five times as old as I was. Three years from now, my grandfather will be three times as old as I
balu736 [363]
<h3>Answer:</h3>

13 years old

<h3>Explanation:</h3>

Let g and m represent grandfather's age now and my age now. The relation 5 years ago was ...

... g -5 = 5(m -5)

The relation in 3 years will be ...

... g +3 = 3(m +3)

Subtracting the first equation from the second, we get ...

... 8 = -2m +34

... 2m = 26 . . . . . add 2m-8

... m = 13

My age now is 13.

4 0
3 years ago
Read 2 more answers
Other questions:
  • (a): How many calories is Ashley burning per?<br><br> (b): What is the slope of the graph?
    7·1 answer
  • My question: 23% of $52 is $
    13·1 answer
  • The length of a rectangle is 9 centimeters more than half
    15·1 answer
  • Question 2 of 6
    15·2 answers
  • Find the shaded angle
    6·1 answer
  • hi! Hope you're feeling great.. If you're reading this i want you to know that everything will be alright okay? You're gonna go
    13·2 answers
  • Enter a value for x that makes the equation 7x - 2(x + 1) + 18 = 8x - 11 true.
    11·1 answer
  • If U = {a, b, c, d, e, f, g, h}, A= {a, b, c, d, e) and B= {c, d, e, f, g), find A-B and A nB. ​
    11·1 answer
  • Does the relationship show a ratio or a rate?
    12·1 answer
  • Roger’s office building has a $320,000 value, a 2 rating, and a B building classification. The contents in the building are valu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!