<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 :)
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Answer:
The total saving =$ 176.64
Step-by-step explanation: let Maddie's saving amount be x.
Maddie spent = $76 maddie spent in percent = 43%
We know, 43% of x = $76 or, 0.43x = $76 or, x = $76/0.43 or, x = $176.74
total savings = $176.74
Answer:
r= -6
Step-by-step explanation:
first we move the terms
6r-7r = 13-7
-r= 6
and once we change the signs
r= -6
hope it helps pls mark me as brainliest