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finlep [7]
3 years ago
14

How can the Associative Property be used to mentally find 48 +82? i know the answer is 130. don’t answer the expression plz.❗️❗️

❗️
Mathematics
1 answer:
77julia77 [94]3 years ago
3 0
You can look for friendly numbers such as
48 and 2, split 82 in 80 and 2 and then associate the numbers conveniently

48+ (2+80)=
(48+2)+80=
50+80 which you can do it and is 130 or

50+80=
50+50+30=
100+30 which is 130

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Hatshy [7]

Answer:

$119.32

Step-by-step explanation:

Leiff decides to buy his video game, with a price tag of $128, at this site

he will get the 15% discount when he checks out.

100-15= 85%

Discounted price=85% of 128 is 0.85 \cdot 128=108.8

Leiff pays 5.3% sales tax on the discounted price

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So we add the sales tax amount and shipping fee

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6 0
4 years ago
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I will upvote and give brainliest answer
zloy xaker [14]

Answer:

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Step-by-step explanation

i just did the exact same question on a test and got it right .

6 0
3 years ago
What’s the answer to this?
Rus_ich [418]

Answer:

y = -1/2x + 1

Step-by-step explanation:

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5 0
3 years ago
Absolute value of |x|= 5\6
12345 [234]

Hey there!☺

Answer:\boxed{x=\frac{5}{6},-\frac{5}{6}}

Explanation:

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4 0
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Step-by-step explanation:

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4 0
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