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Crank
4 years ago
12

Associative and commutative properties of addiction

Mathematics
1 answer:
adoni [48]4 years ago
8 0

In math, the associative and commutative properties are laws applied to addition and multiplication that always exist. The associative property states that you can re-group numbers and you will get the same answer and the commutative property states that you can move numbers around and still arrive at the same answer.

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What is the slope of the line​
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Answer:

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Taylin buys 5 ounces of tea leaves for $2.35. At this rate, how much money does she need to buy 12 ounces of tea leaves? (second
MissTica

Answer:

see below

Step-by-step explanation:

We can determine how much 12 ounces cost by using ratios

5 ounces       12 ounces

-------------- = -------------------

2.35                 x

Using cross products

5x = 12*2.35

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Divide each side by 5

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x =5.64

If she has 10 dollars

5 ounces       y ounces

-------------- = -------------------

2.35                 10

5*10 = 2.35y

50 = 2.35y

Divide each side by 2.35

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What is matter and it function​
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Answer:

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Step-by-step explanation:

In classical physics and general chemistry, matter is any substance that has mass and takes up space by having volume.

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Three people are traveling and need to exchange the currency of their native country
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Answer:

Step-by-step explanation:

1. Exchange rate = 1 U.S. dollar per 0.9009 foreign currency

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ii. U.S. Currency (in dollars) = 20.00

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ii. U.S. Currency (in dollars) = 50.00

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i. U.S. Currency (in dollars) = 25.00

   Foreign currency = 15.75

4. Exchange rate = 1 U.S. dollar per 1.11 Australian dollar

i. U.S. Currency (in dollars) = 72.00

   Equivalent Australian dollar = 72.00 x 1.11 = 79.92

5 0
4 years ago
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