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4 years ago

(2+3)+4 = 2+(3+4) what's the property

Mathematics

2 answers:

Fantom [35]4 years ago

6 0

It’s called the associative law you can add numbers in any order you want

Butoxors [25]4 years ago

4 0

Associative law is the answer hope this helps!!

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Evaluate the expression. 24 ÷ 2 - 6 + 8 ÷ 2

vovangra [49]

24 / 2 = 12
8/2=4
12-6= 6
6+4= 10

Final answer is 10

5 0

3 years ago

Read 2 more answers

Justin, Cam, and Ben are playing a board game where exactly one player will win. Ben estimates that Justin has a 20%, percent ch

stira [4]

Answer:

30%

Step-by-step explanation:

If Justin has a 20% chance and Cam has a 50% chance that adds up to 70%

But you need to get to 100% so all you do is

70 - 100 = 30

30%

4 0

3 years ago

HALP PLeAASE i will give brainly ;D

a_sh-v [17]

Answer:

the total amount is £756.

Step-by-step explanation:

given, monthly charge =£16

rate per min of call= £13 per min(150free calls )

rate per texts= £15per text (150 free text)

now, total calls made =170calls

total text = 180 text

now, minimum charge for 150 calls is free

so, left calls = 20 calls

charge for 20 calls= 20×£13

therefore, the charge for 20 calls is £260

now, for text

no. of text = 182-150=32

now, charge for 32 text =£ 15× 32

therefore the charge of 32 text is £ 480.

now, total amount = monthly charge + extra call charge+ extra text charge.

or, total amount = £16+£260+£480

=£756

therefore, the total amount is £756.

hope it helps...

6 0

4 years ago

John rides his bike with a constant speed of 20 km/h. How far can he travel in 2 1/2 hours?

Olegator [25]

Ok so,

20*2= 40

20*1/2=10

40+10=50

So Johncan travel 50 km in 2 1/2 hours.

Hope this helps :)

4 0

3 years ago

Nine times a number decreased by 16

Setler79 [48]

Answer:

9 · x - 16

Explanation:

Nine times a number: 9 · x

Decreased by 16: - 16

Put them together: 9 · x - 16

7 0

3 years ago