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Mathematics 24 Online
Ghoast:

which operation should be done first

MrsHero:

what do u mean like surgery

Ghoast:

math

MrsHero:

ohhhh

Ghoast:

6+3 times 2 what operation should be done first

MrsHero:

Order of operations tells you to perform multiplication and division first, working from left to right, before doing addition and subtraction. Continue to perform multiplication and division from left to right. from google she or he helpss

Ghoast:

so multiply or divide first

Peregrinecella:

Which do you think comes first?

Ghoast:

multiplication

TypicalFoxGirl:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @MrsHero Order of operations tells you to perform multiplication and division first, working from left to right, before doing addition and subtraction. Continue to perform multiplication and division from left to right. from google she or he helpss \(\color{#0cbb34}{\text{End of Quote}}\) Use PEMDAS (Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction Right?

Peregrinecella:

Whichever one comes first is the one that comes first @Ghoast

MrsHero:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @TypicalFoxGirl \(\color{#0cbb34}{\text{Originally Posted by}}\) @MrsHero Order of operations tells you to perform multiplication and division first, working from left to right, before doing addition and subtraction. Continue to perform multiplication and division from left to right. from google she or he helpss \(\color{#0cbb34}{\text{End of Quote}}\) Use PEMDAS (Parenthesis, Exponent, Multiplication, Division, Addition, Subtraction Right? \(\color{#0cbb34}{\text{End of Quote}}\) mhm

Ghoast:

what about parenthesize

Peregrinecella:

What do you think?

Ghoast:

first?

Peregrinecella:

Correct!

Peregrinecella:

Everything in parenthesis comes first

Ghoast:

ok

Ghoast:

for questions 5 to 8 evulate the expression for x = 6 and y = 17 what does that mean

Ghoast:

4x=5y what does it mean

Ghoast:

/:

ramen:

You just plug in the variables. Since x=6, you would do 4(6) and since y=17, you would do 5(17). So your equation would be 4(6)=5(17). And what do you get?

Ghoast:

ummmmmmmmmmm i dunno we didnt learn it

TypicalFoxGirl:

I believe you're only supposed to do one question per post

Peregrinecella:

If you didn't learn it... Why ask?

Ghoast:

cuz i dont know it

ramen:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Ghoast ummmmmmmmmmm i dunno we didnt learn it \(\color{#0cbb34}{\text{End of Quote}}\) 4(6) is equal to 4 times 6? What is 4 times 6?

Ghoast:

16

ramen:

Stay on topic plz

Peregrinecella:

Sorry

ramen:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Ghoast 16 \(\color{#0cbb34}{\text{End of Quote}}\) 4*6 is not 16. Do you know how to multiply numbers?

Ghoast:

:P im weird but its 24

Ghoast:

last question

ramen:

Correct. Now what is 5*17? You can use a calculator

Ghoast:

2x+(20-y)

ramen:

All you have to do is use x=6 and y=17 and plug it in. Wherever it has an x, plug in 6. Wherever there is a y, plug in 17

Ghoast:

5 times 17 is 85

ramen:

Correct, so for that question you would get 24=85 as your answer, which they don't equal each other.

Ghoast:

ok and how to do 2x+(20-y) i dont get it we never learned it

ramen:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @ramen All you have to do is use x=6 and y=17 and plug it in. Wherever it has an x, plug in 6. Wherever there is a y, plug in 17 \(\color{#0cbb34}{\text{End of Quote}}\)

Ghoast:

i dont get it :P

ramen:

2(6)+(20-(17)) is what you would get, I substituted the x's and the y's. X=6 and y=17

ramen:

Now all you have to do is solve that

Ghoast:

so 6 plus 17

ramen:

Just type the whole thing into a calculator to make it easier.

Ghoast:

ok

Ghoast:

so put 6+20-17

Ghoast:

into calculator

ramen:

Put 2(6)+(20-(17)) into the calculator, you need to include everything.

Ghoast:

so put 2(6)+(20-(17) into the calculator

darkknight:

\(\color{#0cbb34}{\text{Originally Posted by}}\) @ramen Put 2(6)+(20-(17)) into the calculator, you need to include everything. \(\color{#0cbb34}{\text{End of Quote}}\) what did ramen just say

Ghoast:

lol

Ghoast:

so put 15 as the answer

ramen:

Correct

Ghoast:

ok thx

ramen:

yup np

ramen:

Once you keep doing these problems it will become easier

Ghoast:

ok

MrsHero:

dangg yall been on this questionn for 44 min lmaoooo but ok byeeeeee

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