3 years ago

8 ⋅ 3^2 + 3 2^2 ⋅ 8 ÷ 2 + 2

Mathematics

2 answers:

swat323 years ago

4 0

Answer:

Step-by-step explanation:

lana66690 [7]3 years ago

4 0

For this case we have that the order of algebraic operations must be carried out in the following way, according to the PEMDAS method:

Parenthesis first

Exponents (powers and square roots, etc.)

Multiplication and Division (from left to right)

Addition and Subtraction (from left to right)

We have two expressions:

$8 * 3 ^ 2 + 3 =\\8 * 9 + 3 =\\72 + 3 =\\75$

The second expression is:

2^2 * 8÷2 + 2 =

4 * 8÷2 + 2 =

32÷2 + 2 =

16 + 2 =

ANswer:

75 and 18

You might be interested in

Angelina factored (x - 48 ) and wrote that it was equal to (x^2 - 4^2)^2(x^2 + 4^2). Use complete sentences to explain how you c

defon

(x^2 - 4^2)^2 = x^4 - 4^4
(x^4 - 4^4) (x^2 + 4^2) = x^2 - 4^6
The Angela's solution is wrong cause when you multiply you get a different answer.

7 0

2 years ago

An item on sale costs 85% of the original price. The original price was $55.

son4ous [18]

Answer:

$46.75

Step-by-step explanation:

The amount the sale item costs now is 0.85($55) = $46.75.

That 85% is equivalent to 0.85.

7 0

3 years ago

Aster sold 18 oranges if this are 12% of her total oranges how many oranges are not sold

WITCHER [35]

Answer:

Step-by-step explanation:

So 18 oranges are 12 percent of her total oranges. You can use Ratio to solve this.

O : P

18 : 12 P = Percentage O = Orange

1.5 : 1

150 : 100

All I did was make the percentage one by dividing both numbers by 12. This makes it 1.5 oranges per percent. Times 1.5 with 100 to make it 100 percent.

7 0

2 years ago

Read 2 more answers

Graph y=-5x<br><br> Help please

wariber [46]

Hopefully, this helps.

5 0

2 years ago

Read 2 more answers

If anyone could help, it would mean the world. thank you

kondaur [170]

I forgot that but good luck

7 0

2 years ago