<span>1. Find all factor pairs of a number using a t-chart.
2.Find all the factor pairs of a number using area models.
3.Determine if a number is prime or composite using area models.
4.Find the greatest common factor of two numbers.
<span>5.Find the GCF of two numbers using the distributive property.</span></span>
Answer: c I think if I’m wrong report my comment
The answer is A. 2, -2
Hope I helped!
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~ Zoe
Answer:
Equation: r-20=74
Step-by-step explanation:
So he started with 94. I got B