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
motikmotik
3 years ago
10

Evaluate the following algebraic expression: 2 x + y for x = 1 and y = 1​

Mathematics
1 answer:
12345 [234]3 years ago
8 0

Answer:

3

Step-by-step explanation:

2*1+1

2+1

3

how this helps :)

You might be interested in
2 tens plus 13 ones
Anton [14]

Hello from MrBillDoesMath!

Answer:

33

Discussion:

2 tens = 2 * 10 = 20

13 ones = 13 * 1  13

=> 2 tens + 13 ones  = 20 + 13 = 33

Thank you,

MrB

3 0
3 years ago
Read 2 more answers
What is the y-intercept?<br> (20,0)<br> 0 (0, 18)<br> (18,0)<br> O (0,20)
Y_Kistochka [10]
The answer is (0,18)
4 0
3 years ago
What is the first step in solving ln(x − 1) = ln6 − lnx for x?
Zarrin [17]
The first step to solving this problem is Multiplying In(x-1).
8 0
3 years ago
Read 2 more answers
If your current examination mean is 97.2 and you receive a 99 on the next examination, what effect will this have?
mr Goodwill [35]

If you have an average of 97.2 on your current exam and you get a 99 on your next exam, your average will increase.

  • Mean in mathematics is the sum (total) of all the values in a set of data, such as numbers or measurements, divided by the total number of values.

  • To find the average, sum all the values ​​in the set. Then divide the total by the number of values.

We have the current examination mean, xold = 97.2

Now, we receive,  x = 99 on the next examination, the new mean will be:

xnew = (xold + x)/N

xnew = (97.2+99)/2

xnew = 196.2/2

xnew = 98.1  

The new average is 98.1

98.1 > 97.2

So if you score 99 on your next exam, your average will increase.

Learn more about mean here

brainly.com/question/1136789

#SPJ4

3 0
1 year ago
Read 2 more answers
Three times a number decreased by 5 equals 10. Write the equation and find the number.
damaskus [11]

Answer:

3x - 5 = 10

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Isamu decided to use blocking to deal with an extraneous factor in his experiment. what will blocking do to the subject in his e
    14·1 answer
  • Write an explicit rule for the sequence that models this situation:
    15·2 answers
  • PLEASE HELP WILL MARK BRAINLIEST
    10·1 answer
  • Maci and I are making a small kite. Two sides are 10". Two sides are 5". The shorter diagonal is 6". Round all your answers to t
    7·1 answer
  • 3.321 divided by 0.07
    13·2 answers
  • What is the inverse of the equation y = 3x + 2?
    10·1 answer
  • Which expression is equivalent to (see attachment)
    15·1 answer
  • How do i multiply numbers with decimals like 2.41 x 12.2?
    13·1 answer
  • Find the first 4 terms of:<br> Σ ()<br> N=1<br> (9 n - 6).<br> Help please
    5·1 answer
  • Find the fourth term in the expanded form of (5x + 1)4.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!