enter the missing values in the area model to find 5(7s + 10)\nanswer attempt 1 out of 2\naccording to the…
enter the missing values in the area model to find 5(7s + 10)\nanswer attempt 1 out of 2\naccording to the model above, 5(7s + 10) =
Answer
Explanation:
Step1: Multiply 5 and 7s
$5\times7s = 35s$
Step2: Analyze the second - part of the area model
The second part of the area model shows $5\times10 = 50$. And the missing value above + 50 is 10. The missing value in the left - hand box is $35s$.
Step3: Expand the expression
Using the distributive property $a(b + c)=ab+ac$, for $5(7s + 10)$, we get $5\times7s+5\times10=35s + 50$.
Answer:
The missing value above + 50 is 10, the missing value in the left - hand box is $35s$, and $5(7s + 10)=35s + 50$