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
djyliett [7]
2 years ago
11

Evaluate the expression for n = 9. 6(n + 1) = ??

Mathematics
1 answer:
tatiyna2 years ago
5 0
6(n+1)= ?? When n = 9

6(9+1)=?

6x10=60
You might be interested in
What is the midpointof the segment with endpoint (-3,7) and (9,5)?
PolarNik [594]
(-3,7)(9,5)

midpoint formula : (x1 + x2)/2 , (y1 + y1)/2

(-3 + 9)/2 , (7 + 5)/2 = (6/2, 12/2) = (3,6) <==
8 0
2 years ago
2a - 3b = -11<br> a + 3b = 8
dlinn [17]

Answer:

b = 3 and a = -1

Step-by-step explanation:

You have your given equation:

2a - 3b = -11

a + 3b = 8

You need to find what a and b is.

To find b:

2a - 3b = -11

-2a - 6b = -16

I multiplied a + 3b = 8 by -2. When you multiply a number you have to multiply all of them. You have to choose a number that would cancel out all of a.

So now your equation would look like this when you solve for b:

2a - 3b = -11

-2a - 6b = -16

-------------------

a - 9 = -27 then you divide -9 to -27 which is 3 so b = 3.

To find a:

2a - 3b = -11

a + 3b = 8

I multiplied a + 3b = 8 by -1 and 2a - 3b = -11 by -1 as well.

Your equation will look like this when you solve for a:

-2a + 3b = 11

-1a - 3b = -8

------------------

-3a = 3 then divide -3 to 3 which is -1 so a = -1.

Check to see if you have the correct answer by plugging in the number you got for a and b into the equation and solve.

1. 2(-1) -3(3) = -11

 -2 - 9 = -11

2. -1 + 3(3) = 8

   -1 + 9 = 8

8 0
3 years ago
If 6 cost $60, how much do 8 cost​
madreJ [45]

Answer:

80

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Hey can you please help me posted picture of question
Olenka [21]
Hello!

The variable "n" represents an exponent.

An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:

b × b

The same could be said for (b³):

b × b × b

Even (b^{10}):

b × b × b × b × b × b × b × b × b × b

I hope this helps!
6 0
3 years ago
One tenth the value of 2 in 8.524
Romashka [77]
85.25 would be one thenth of 8.524
3 0
3 years ago
Read 2 more answers
Other questions:
  • Will mark BRAINLIEST and 30 points!!!
    7·1 answer
  • Simplify and reduce to the lowest terms.<br> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B-7%7D%7B12%7D%20" id="TexFormula1" t
    9·1 answer
  • If 1/2 x 10 = 8 -x, then x = ____
    11·1 answer
  • a nurse worked from 8:15 am until 11:30 am and 12:30 am until 4:15 pm. estimate the total number of hours worked
    13·1 answer
  • Can someone please help
    15·1 answer
  • The distance a race car travels is given by the equation d=v0t+12at2 where v0 is the initial speed of the race car, a is the acc
    8·1 answer
  • Find the surface area
    12·1 answer
  • Evaluate 0 × |-6|. this would be 0 right?
    7·2 answers
  • If f (x) = x and g(x) = 3x + 1 are two real functions. Find (f + g) (x)
    12·1 answer
  • Which point is on the graph of the equation y = -3x + 4?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!