Answer:
(5+3+2) x4
Step-by-step explanation:
The answer would be 40
Here's why:
1. (5+3+2)= 10
2. 10x4
3. 40
The expression represents the number of points Frank lost would be (5+3+2) x 4.
The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Frank lost 5 points for not completing his homework, 3 points for talking, and 2 points for chewing gum.
This happened 4 days in a row.
The expression represents the number of points Frank lost.
(5+3+2) x 4
Here,
(5+3+2)= 10
= 10x4
= 40
Learn more about the unitary method;
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