3 years ago

Which operation should be performed first according to the order of operations?

Mathematics

2 answers:

Pachacha [2.7K]3 years ago

7 0

D because multiplication is done before addition and subtraction

worty [1.4K]3 years ago

7 0

D is your answer sir

You might be interested in

14a^8c^9 + 2a^4c^3 [Algebra]

rosijanka [135]

Answer:

im not the best at algebra but

2a+3b+4c

Step-by-step explanation:

subtract

(2a−3b+4c) from the sum of (a+3b−4c),(4a−b+9c) and (−2b+3c−a).

add

=(a+3b−4c)+(4a−b+9c)+(−2b+3c−a)

=(a+4a−a)+(3b−b−2b)+(−4c+9c+3c)

=4a+8c

then subtract

=(4a+8c)−(2a−3b+4c)

=4a+8c−2a+3b−4c

=2a+3b+4c

3 0

3 years ago

3(12-3y^2) Help solve this please

HACTEHA [7]

Step 1. <span>Distribute

</span> $3*12+3*-3 y^{2}$
<span>
Step 2. Simplify </span> $3*12$ to $36$

$36+3*-3 y^{2}$

Step 3. Simplify $3*-3 y^{2}$ to $-9 y^{2}$

$36-9 y^{2}$

Done! :)

5 0

3 years ago

An irregular parallelogram rotates 360° about the midpoint of its diagonal. How many times does the image of the parallelogram c

Helga [31]

2 times it will coincide

6 0

4 years ago

One of the questions I don’t get pls has to be turned in by 11

stiv31 [10]

Answer:

6 times n is less than or equal to 30

7 0

3 years ago

Read 2 more answers

Is 6/1 equivalent to 6/6

Nadusha1986 [10]

Yes, hope this helps

5 0

3 years ago

Read 2 more answers