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2 years ago

Solve the following problem using the order of operations. Then match each operation with its place in the order.

Mathematics

2 answers:

padilas [110]2 years ago

7 0

Answer:

1.Subtraction.

2.Division.

3.Multiplication.

4.Addition.

Step-by-step explanation:

You have to follow the P.E.M.D.A.S., this is:

P:Parenthesis first.

E:Exponent next.

M:Multiplication.

D:Division.

(Multiplication and Division is whichever come first, from left to right)

A: Addition.

S: Subtraction.

(Addition and Subtraction is whichever come first, from left to right)

We have 2+(3-9)÷(-3)·4

First we have to do the subtraction (because it's between parenthesis):

2+(-6)÷(-3)·4

Second we have to do the division because it's on the left:

2+2·4

Third we have to do the multiplication:

$2+8$

Fourth we have to do the addition:

$10$

ruslelena [56]2 years ago

3 0

2 + (3 - 9) / -3 * 4

1st is subtraction...u have to do what is in the parenthesis first

2 + (- 6) / -3 * 4

2nd is division

2 + 2 * 4

3rd is multiplication

2 + 8

4th is addition

10 <== ur solution

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professor190 [17]

Answer:

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Step-by-step explanation:

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Hope this helped you!!

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2 years ago

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Answer:

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2 years ago

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kari74 [83]

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2 years ago

Read 2 more answers

Which of the following is equivalent to x^-1/2 1) -1/2x 2) -√x 3) 1/√x 4) -1/2x

irina [24]

Answer:

Option (3) is correct.

Step-by-step explanation:

We need to find the expression that is equivalent to $x^{-1/2}$ .