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Temka [501]
2 years ago
5

Evaluate the expression 4 × (3 + 52) ÷ 2. Show your work.

Mathematics
2 answers:
Alisiya [41]2 years ago
8 0

Answer:

should be 110

Step-by-step explanation:

if you use PEMDAS you first add what is in () so you add 3+52 which is 55 now do 4 X (55) divided by 2 no you go from left to right and multiply 4 x 55 which gives you 220 and now you divide 220/2 and you get 110 hope that helps give me BRAINLIEST !!!

Serga [27]2 years ago
5 0

Hey there!

Just do PEMDAS

• Parentheses

• Exponent

• Multiplication

• Division

• Addition

• Subtraction

To remember the PEMDAS formula you could say “Please Excuse My Dear Aunt Sally”

Anyway

Solving for your equation….

4 × (3 + 52) ÷ 2

= 4 × 55 ÷ 2

= 220 ÷ 2

= 110

Therefore, your answer is: 110

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

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Step-by-step explantion

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3 years ago
Justo ayer fue el cumpleaños de Mauricio. Si a la edad e Mauricio, le sumo 13, al resultado le resto 10, luego al nuevo resultad
bezimeni [28]

Answer:

Mauricio nació en el año 2000.

Step-by-step explanation:

Supóngase que el cumpleaños se celebra en el año 2020, si x es la edad actual de Mauricio, entonces la expresión matemática que traduce el enunciado del problema es:

\frac{(x+13)-10}{23} +20 = 21

Ahora, se desarrolla y se simplifica la ecuación:

\frac{x+3}{23}+20 = 21

\frac{x+3}{23} = 1

Se despeja x:

x +3 = 23

x = 20

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Ahora, el año de nacimiento de Mauricio es la sustracción de la edad de Mauricio del año actual:

y = 2020-20

y = 2000

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3 0
3 years ago
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3 years ago
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nika2105 [10]

Answer:

c=6

Step-by-step explanation:

c+7=13

-7        -7

c=13-7

c=6

7 0
3 years ago
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3 years ago
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