<h3>hello!</h3>
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The Distributive Property states the following:-

Where

Now, let's use this property to simplify our expressions.
The first one is

Simplify by distributing 4:-

Add the products:-


Solve the next one:-

Distribute -5 & add the products:-


Solve the last one:-

Distribute 7:-

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<h3>note:-</h3>
Hope everything is clear; if you need any more explanation/clarification, kindly let me know, and I'll comment and/or edit my answer :)
Answer: 18
Step-by-step explanation:
The question is asked to know 30% of 60, we get
60 x 30% = 60 x 0.3 = 18
I don't know what ur supposed to do but if u add them it equals 31.9 sorry if that's not what you have to do
So .6 is essientaly 6 over 10. A mixed number is an integer (whole number) with a fraction. So, you take the 2 and combine it with the 6 over 10. However, it asks for it in simpliest form. Therefore, you recongnize you can divide the 6 and 10 by 2. Your final answer should be 2 and 3 over 5.
Answer:
L/D would be the ratio
Step-by-step I don't know if that helps but one day for one mile