(72% + 89%) divided by 2 (the number of total grades)
The product is the result of multiplying, and whatever number is multiplied by 3 is the amount of times you add 3 to the answer.
Example:
3x7= 3+3+3+3+3+3+3=21
You add all the sides together, a good way to remember it is "perimeter, plus"
5y= -6x+2
5y/5 =-6x/5 +2/5
y = -1.2x +0.4
the slope is -1.2 and y intercept is 0.4
Answer:
p=122 q=80 r=80
Step-by-step explanation:
