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balu736 [363]
3 years ago
15

Can someone explain how to do this step by step please Order Of Operations: Parentheses in PEMDAS

Mathematics
2 answers:
guapka [62]3 years ago
5 0

Answer:

3/4 or 0.75

Step-by-step explanation:

logic

Firdavs [7]3 years ago
3 0

Answer:

27/4 or 6.75

Step-by-step explanation:

P-parantheses(you do this first)

E-exponents(you do this second)

M-Multiplication(division and multiplication are interchangeable, you go with whichever operation is on the left first)

D-Division(interchangeable with multiplication)

A-addition(just like multiplication and division, for addition and subtraction do whichever operation is on the left)

S-subtraction(interchangeable with add.)

since in pemdas, parantheses are first, we will do those:

(6*3/2)=18/2

18/2=9

now, 9÷4/3

remember, we keep the first term the same, flip the sign to multiplication and turn the second fraction(reciprocal) upside down:

so

9*3/4=27/4

27/4 or 6.75

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-4(1.75+1x)=18 What does x equal
77julia77 [94]

Answer:

x = -6.25

Step-by-step explanation:

-4(1.75 + 1x) = 18

1.75 + 1x = 18/-4

1.75 - 1.75 + x = -4.5 - 1.75

x = -6.25

Answer:  x = -6.25

8 0
3 years ago
Write the number 4<br> 4 as a product of prime factors.
Paladinen [302]
The answer would be
 2 x 2 = 4

7 0
3 years ago
Solve for x: 6(4x+5)=3(x+8)+3 round to nearest hundredth
Hitman42 [59]
Solve for x by simplifying both sides of the equation then isolating teh varible.
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3 0
3 years ago
Multiply3/4 x 5/8. Write in simplest form. Does the first factor<br> increase or decrease?
Zielflug [23.3K]

Answer:

15

-----

32

Step-by-step explanation:

3             5              15

--      *     --      ==     ---

4             8              32

3 0
3 years ago
Which of the inequalities represents the statement, "two times a number x, less 15, is greater than or equal to 4 times the numb
Damm [24]
The choices are:

A) 
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B) 
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C) 
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D) 
<span>15 - 2x ≥ 4y
</span>
Therefore, the best and most correct answer among the choices provided by the question is the fourth choice "<span>15 - 2x ≥ 4y". </span>I hope my answer has come to your help. God bless and have a nice day ahead!
5 0
3 years ago
Read 2 more answers
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