C) 2 students
Explanation
Take Monday’s amount and subtract Friday’s
3-1=2
Well 2.5 + 2.5 is 5 so 5 - 2.5 is 2.5
The associative property of addition is shown in equations where the order in which the evaluation is made does not change the result, providing the numbers remain in the same order. Option B demonstrates this.
Answer:
Step-by-step explanation:
Given the following :
Number of laptops in 2015 = 759
t(x) = 75x + 759 ; model to determine number of laptops at the school. X years after 2015.
Number of laptops in the school in 2020:
Look at the ten thousands place in 337,676. It is 3. Take one away from it to get the answer. It is 327,676.
