52 is the perimeter because 13x13=169 and 13+13+13+13=52
Answer:
1. Substitution/Elimination 2. Solve For The Variable 3. Distributive Property 4. Isolate the Variable 5. Combine Like Terms
Step-by-step explanation:
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Answer: $20
Sandy had 138 dollars to spend on 6 books. After buying them she had 18 dollars. How much did each book cost? 20 dollars.
Answer:
b
Step-by-step explanation:
Let's assume that the total daily allowance of fat is given, otherwise let's just assign a variable for it.
We can make the formula based on the given data.
Percentage = Total daily allowance of fat given / total intake of fat per day * 100
So, the equation Percentage = Total / 48 * 100 will be used in order to get the percentage of the total amount.
