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
Fantom [35]
3 years ago
11

Evaluate the expression. 12 + 3 • 8

Mathematics
2 answers:
Olenka [21]3 years ago
5 0

Answer:

36

Step-by-step explanation:

3*8=24

24+12= 36

Gnesinka [82]3 years ago
5 0

Answer:

36

Step-by-step explanation:

When evaluating an expression, you must take PEMDAS into account. PEMDAS stands for:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

You follow these steps, for example, in this expression we don't have any parenthesis or exponents, leaving us to do multiplication first instead of addition:

12 + 24

Now, all you have to do is add these two together:

36

You might be interested in
The measure of the angles of a triangle are given as 2x°, 3x°, and 4x°. What are the measures of each angle?
zmey [24]

Step-by-step explanation:

For triangle total degree=180°

2x+3x+4x=180

You get x=20°

Hence angles respective are..

40°,60°,80°

5 0
3 years ago
If 10% of x is 30, what is 23% of x <br> A. 33<br> B. 46<br> C. 200<br> D. 230
aliina [53]

Answer:

69

Step-by-step explanation:

I'm mathematics, the word 'of' transfers into becoming 'times or Multiply'

Therefore, the expression can be rewritten as:

10/100 of x = 30

10x / 100 = 30

Cross Multiply the equation to solve for x

10x = 100 * 30

10x = 3000

x = 3000 / 10

x = 300

(Since we gotten the value of x as 300) let's find 23% of it.

Therefore,

23% of x, ( when x is 300)

= 23/100 * 300

= 23 * 3

= 69

(Well, although that's the workable solution, the option doesn't seen to tally)

Maybe you check the source, but am certain about the Solution.

Let's keep learning, maths is fun !

3 0
3 years ago
Read 2 more answers
How do you solve -2(6x+3)=-27–5x ?
kvasek [131]
Hi!

Our goal is to isolate x on one side by doing the same operation on both sides.

First let's use the distribution property.
-2 x 6 = -12
-2 x 3 = -6
-12x - 6 = -27 - 5x

Add 6 to both sides
-12x - 6 + 6 = -27 + 6 - 5x
-12x = -21 - 5x

Add 5x to both sides
-12x + 5x = -21 - 5x + 5x
-7x = -21

Divide by -7 on both sides
-7x/-7 = -21/-7
x = 3

The answer is x = 3

Hope this helps! :)
8 0
3 years ago
Find slope of the line -12x+13y=-6
Burka [1]

Answer: 2 x - 3 y = 6 i think but let let me know if i'm wrong

7 0
3 years ago
X + 5y = -2
love history [14]

Answer:

Hey bestfriends..lol

Ima say the answer is....?!?!?!? B


Step-by-step explanation:


5 0
3 years ago
Other questions:
  • 10 points to the person who answers this whole thing and I will mark you as brainliest.
    9·1 answer
  • Find the point P that is 2/5 of the way from A to B on the directed line segment AB
    9·1 answer
  • How many times does 21 go into 457 with a remainder
    12·2 answers
  • 不是我要的<br>营养分,<br>一、加;<br>的<br>第一<br>年11<br>在公司<br>16<br>115<br>更多<br>11<br>(<br>-<br>日) 上海​
    7·1 answer
  • A shipping company charges per cubic inch to ship a package. Which of the boxes is the MOST expensive to ship. Please see attach
    5·2 answers
  • Change 23/3 into a mixed number. pls show the steps of how you got your answer.
    8·2 answers
  • HELPPPPPPP plz will mark brainliest and 25 pts
    10·2 answers
  • 6 pizzas cost $16 What will 4 pizzas cost
    13·2 answers
  • Complete the equation for the horizontal line that passes through (5 -7)
    15·1 answer
  • Please help this is not correct !
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!