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3 years ago

3-2(1+2)? 1 (1+2) 1+2 3

Mathematics

2 answers:

drek231 [11]3 years ago

4 0

Answer:

your method is wrong, final answer should be -3

Step-by-step explanation:

symbols are used in the order of bracket first, then multiplication and division, then addition and subtraction

i.e.

3 - 2(1 + 2)

= 3 - 2(3)

= 3 - 6

= -3

tekilochka [14]3 years ago

3 0

Answer:

What? Can you be more specific?

Step-by-step explanation:

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A gardener has to clean some leaves off the roof of the conservatory.

Solnce55 [7]

Answer:

the answer is c

Step-by-step explanation:

as 10+15=35

35-5=30

30/3=10

10*5=50

and the distance is 50, as your giving me 50 points

6 0

2 years ago

A customer bought a car and paid $1,080 in sales tax.The rate is 6%?

Ghella [55]

The price of car is $18000

Step-by-step explanation:

Given

Sales tax on car = $1080

Rate = 6%

Let x be the price of the car

We know that as the rate of sale tax is 6%, 6% of x is 1080

Using mathematical notation

0.06x = 1080

Dividing both sides by 0.06

$\frac{0.06x}{0.06} = \frac{1080}{0.06}\\\\x = 18000$

Hence,

The price of car is $18000

Keywords: Rate of tax, Percentage

Learn more about percentae at:

#LearnwithBrainly

7 0

3 years ago

From the given figure prove that i) ΔABC and ΔDEF are congruent ii) A F = DC

kotegsom [21]

hope it helps

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4 0

3 years ago

-8-n=-3(2n-4) solve for n<br> please help

Masja [62]

-8-n=-6n+12
+8. +8
-n=-6n+20
+6n +6n
5n=20
5. 5
n=4

5 0

3 years ago

What are the four orders of operations?

irina1246 [14]

Answer:

Multiplication Division Addition and Subtraction

Step-by-step explanation:

Usually it would be 6 but in your case i would assume that it is the main ones, and not the others.

6 0

3 years ago