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postnew [5]
3 years ago
6

Type the correct answer in the box. Use numerals instead of words. Use the order of operations to evaluate this expression: 7 +

(5 – 9)2 + 3(16 ÷ 8).
Mathematics
2 answers:
faust18 [17]3 years ago
6 0

Answer:

5

Step-by-step explanation:

We use PEMDAS to evaluate this expression. We start with the parentheses (P). This gives us:

7+(-4)2 + 3(2)

We then do multiplication, as there are no exponents.

7+ (-8) + 6

-1 plus six is 5.

The answer is 5

kherson [118]3 years ago
5 0

Answer:

5

Step-by-step explanation:

We use PEMDAS to evaluate this expression. We start with the parentheses (P). This gives us:

7+(-4)2 + 3(2)

We then do multiplication, as there are no exponents.

7+ (-8) + 6

-1 plus six is 5.

The answer is 5

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zalisa [80]

Answer:

n= 24

Step-by-step explanation:

n +7 =31

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n+7 -7 =31-7

n= 24

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Someone please help me with the perimeter and area of this problem
Tcecarenko [31]

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Step-by-step explanation:

Perimeter is the sum of all the sides:

    11 + 12 + 17 = 40

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Step-by-step explanation:

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elena55 [62]

Answer:

Infinity

Step-by-step explanation:

-4y + 4y + 2 = 2

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6 0
3 years ago
Read 2 more answers
PLS ANSWER ASAP LOTS OF POINTS!!
laiz [17]
<h2><u><em>BRAINLIEST PLZ ! YES? oki thank you :) </em></u><em> its 1, 2 and 5</em></h2>

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