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Pavel [41]
3 years ago
12

When evaluating the expression 3 x (3 + 12/3) - 4, Ryan began with 3 + 12. What was Ryan's mistake?

Mathematics
2 answers:
Airida [17]3 years ago
6 0

Answer:

He didn't follow the pemdas rule<u> (see explanation)</u>

Step-by-step explanation:

Rayan's mistake is that he didn't follow the pemdas rule, which states that you start with wat is inside parentheses first, then exponents then multiplication and division(from left to right) and then adding and  subtracting (from left to right).

KIM [24]3 years ago
3 0

Answer:

He has to divide 12/3 first

Step-by-step explanation:

it’s like pemdas you have to do that first then you go on to added the 3+ whatever 12/3 is

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Answer:

11 hours is the most she can afford

Step-by-step explanation:


7 0
3 years ago
What's the distributive property for 68 divided by 4
Soloha48 [4]
This is a plain and simple answer. No distributive property here!

68 ÷ 4 = 17

5 0
3 years ago
Using no digits other than 5 and 8, make a 6-digit number, that has the properties below. If it is impossible, write so. Of cour
Anna11 [10]
Since it's a multiple of 24, it has to be a multiple of the factors of 24.

Factors of 24:
2,3,4,6,8,12

You can use some of this knowledge to help create the number.
Since the # needs to be a multiple off 2, the last digit needs to be an 8

All numbers that are multiples of 3 have the property that all of their digits added together have to be a number that is evenly divisible by 3.

so your number will look like:
_ _ _ _ _ 8

so start trying combinations for the other 5 digits that give you a number that is a multiple of 3: 3,6,9,12,15, ect. If you can't find one, then it's impossible
5 0
3 years ago
In a group of 60 students, 18 students take algebra i, 20 students take algebra ii, and 10 students take both subjects. how many
nadya68 [22]

Answer:

  32

Step-by-step explanation:

The number that take algebra i includes those who take both subjects, as does the number taking algebra ii. Then the number taking algebra i alone is ...

   18 -10 = 8 . . . . . take only algebra i

So the number taking any kind of algebra is ...

  20 + 8 = 28

and the number not taking either subject is ...

  60 -28 = 32 . . . not taking either subject

8 0
3 years ago
Beto is selling raffle tickets to raise money for his school band. The tickets cost $12 each. Beto's goal is to make at least $2
Kamila [148]

Answer:

12x + 96 ≥ 200

Step-by-step explanation:

Each ticket costs 12 each= 12x

He has already sold 96=+96

he needs to make 200

12x+96>= 200

Plz mark brainliest

4 0
3 years ago
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