Determine the first expression to evaluate in each problem (3+3)+6÷3+6

Answers

Answer 1
Answer: To know what to do first in a math problem we look to order of operations... PEMDAS stands for parentheses, exponents, multiplication, division, addition, and subtraction.  So to begin we look for parentheses... do we have any?  Why, yes, yes we do.  Let's work!

(3+3) + 6 / 3 + 6 =

Add 3+3 in the parentheses. Since there is nothing else, the parentheses can go away.

6 + 6 / 3 + 6 =

Now, any exponents? Nope... Multiplication? Nope... division?  Yes!  Let's go!

6 + 2 + 6 =

Now all we have left is addition... Go for it!

8 + 6 = 14

Done!
Answer 2
Answer: Time for the Order of Operations!
PEMDAS, its easy dont worry!
P for Parenthesis
E for Exponents
M/D for Multiplication/Division
A/S for Addition/Subtraction
we should always follow the order of operations!

(3+3)+6÷3+6
1st step: We've got parenthesis:
             (3+3)=(6)                       done
2nd step: Check for exponents, Looks like we dont have them!
3rd step: M/D? no multiplication, But we do have division.
              (6)+6 ÷ 3 + 6
               6 + 2 + 6
4th and last step: Finally, we are going to end this!
                            A/S? Yes!!!! Addition, No Subtraction!
                            6 + 2 + 6 = 14
             
Final Answer: 14 


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Tai went to a shopping mall. He spent $25.75 on a shirt, $15.49 on a hat, and $9.95 on a poster, before tax. Taxwas 8.25% on all purchases. What was the total cost of Tai's purchases, including tax?

Answers

Answer: 39.98$

Hope it helped it took me like 10 minutes <3

Question 1 (1 point)Find the coordinates of point P that divides the directed line segment from A to B in the given ratio. A(1, 2), B(5, 4), 1 to 1

Answers

Answer:

P ( -1, -3)

Step-by-step explanation:

Given ratio is AP : PB = 3 : 2 = m : n  and points A(5,6) B(-5,-9)

We will calculate coordinates of the point P which divides line segment AB  in the following way:

xp = (n · xa + m · xb) / (m+n) = (2 · 5 + 3 · (-5)) / (3+2) = (10-15) / 5 = -5/5 = -1

xp = -1

yp = (n · ya + m · yb) / (m+n) = (2 · 6 + 3 · (-9)) / (3+2) = (12-27) / 5 = -15/5 = -3

yp = -3  

Point P( -1, -3)

Round to the nearest hundredth
$25,625 divided by 16.5

Answers

Answer:

Approximately 1,552.42.

Step-by-step explanation:

To round the result of $25,625 divided by 16.5 to the nearest hundredth, you need to perform the division first and then round the quotient. Here are the steps:

1. Divide $25,625 by 16.5:

$25,625 ÷ 16.5 = 1,552.42

2. Now, round the quotient, 1,552.42, to the nearest hundredth.

The hundredths place is the second decimal place after the decimal point.

- If the third decimal place is 5 or greater, you round up the second decimal place.

- If the third decimal place is less than 5, you keep the second decimal place as it is.

In this case, the second decimal place is 4, so we keep it as it is.

Therefore, rounding $25,625 divided by 16.5 to the nearest hundredth gives us:

$25,625 ÷ 16.5 ≈ 1,552.42

So, when rounded to the nearest hundredth, $25,625 divided by 16.5 is approximately 1,552.42.

Hope this helps.

I need this rn 3×-7 equivalent expressions A. -21 B. 4 C. -4 D. 21

Answers

Answer: The answer is A. -21

Its simplified and i just multiplied 3 by -7 :)

Answer:

A

Step-by-step explanation:

because a plus and minus equals a minus.

How do I write 2•r•r•t•t as exponents?

Answers

2 * r^2 * t^2 is the answer

Ben sells 7/12 of the pottery he made. Of the remaining pottery , 3/5 are vases and the rest are bowls. What fraction of all the pottery is unsold bowls?

Answers

14/60 unsold bowls
7/12×3/5=21/60
7/12=35/60
35/60-21/60=14/60
~Jz 
Hope it helps!