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
Eva8 [605]
3 years ago
13

Using the order of operations, what should be done first to evaluate mc019-1.jpg?

Mathematics
2 answers:
stellarik [79]3 years ago
8 0

Answer:

"Multiply –6 and 3"


Step-by-step explanation:

For order of operations, we follow the rule PEMDAS

  • We do PARENTHESIS first, then
  • Exponents, then
  • Multiplication, then
  • Division, then
  • Addition, then
  • Subtraction

In this problem, we have parenthesis, so (-6)(3) should be done first.

Hence, we should multiply -6 and 3.

iVinArrow [24]3 years ago
5 0

Answer: <em>C) Divide 12 by –6</em>

You might be interested in
5. The regular price of a Space Invader game is $52, but it is on sale. The discount is $13. What is percent discount is this?​
pantera1 [17]

Answer:

Discount Percentage is 25%

Step-by-step explanation:

Original Price: $52

Discount Percentage: -25%

Discount: -$13

Final Price: = $39

4 0
3 years ago
If x is a positive integer, for how many different values of x is StartRoot StartFraction 48 Over x EndFraction EndRoot a whole
DiKsa [7]

Answer:

For 3 different values of x

Step-by-step explanation:

Here, we want to get the values of x for which

√(48/x) is a whole number

We have to consider that the values of x that will make the expression a whole number must be less than or equal to 48

Also, we have to consider that, the division we have to make must yield a perfect square so as to have a whole number square root

The factors of 48 that can yield a whole number are;

1,2,3,4,6,8,12,16,24 and 48

However, the divisions that can yield a perfect square are

3 (yield 16)

12 ( yield 4)

48 ( yield 1)

So the numbers of the value of x that can yield a whole number is 3

7 0
3 years ago
Read 2 more answers
Kiara's birthday celebration started at 2:00 pm. She spent 46 minutes at the trampoline park, Eating cake and opening presents t
Phantasy [73]

Answer:

Im not 100% sure but I got 1.66667 so therefore I would say about 4:00 maybe? Didn't really understand lmk.

Step-by-step explanation: I added 46, 29, and 25 together which gave me 100 and i put that into minutes which gave me 1.66667 which rounds to 1.70 and so if 60 seconds is 1 hour than 2:00 plus 2 hours is 4. That's what I got out of it.

5 0
3 years ago
What does it mean when the point on a number line is open?
Aleks [24]
It means that value is not counted. it’s there but you don’t include it
3 0
3 years ago
The sum of the ages of Mr Lin and his son Ethan is 38 years. In three years' time, Mr Lin will be three times as old as his son.
Sati [7]

Answer:

Mr.Lin's present age is 30 years now. His son is 8 years old now.

Step-by-step explanation:

Let L = Mr.Lin's present age,

   S = his son's present age.

First equation  is

L + S = 38.       (1)

The second equation is  

L + 3 = 3*(S+3)   (2)   ("In three years' time, Mr.Lin will be three times as old as his son.")

From (1), express S = 38-L and substitute it into (2). You  will get

L + 3 = 3*((38-L)+3),   or

L + 3 = 114 - 3L + 9,

4L = 114 + 9 - 3,  

4L = 120,

L = 30.

8 0
3 years ago
Other questions:
  • Can you help me with this question
    13·1 answer
  • at a charity basketball game, 450 tickets were sold to students at a school. The remaining x tickets were sold to the public. Th
    9·1 answer
  • jenny works at a post office she puts stamps on packages eack package needs 5 stamps how many stamps will jenny use if she is ma
    9·1 answer
  • Prove that a positive integer $n \geq 2$ is prime if and only if there is no positive integer greater than $1$ and less than or
    11·1 answer
  • Yesterdays low temperature was -2.5°C today low temperature is five times as lone as yesterday’s low temperature
    8·1 answer
  • Caleb types 100 words in 5 minutes. What is the unit rate? 100 words to 5 minutes 5 minutes per 100 words 20 words per minute 1
    5·2 answers
  • What number should be added to both sides of the equation to complete the square?<br> X^2+126= 11
    9·1 answer
  • PLSSSS HELPPPP
    11·1 answer
  • Pa help huhu need lngs mga lods​
    14·1 answer
  • Nhia is setting up a marble tournament for the kids in her apartment complex. So far, 47 kids have signed up to play. Each playe
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!