We know that the opposite angles are equal
So...
3y - 20 = 2x + 6 and 4x = 4y + 4
That is the system of equations you need to solve
Answer:
Step-by-step explanation:
What
Answer:
.86
Step-by-step explanation:
There are 5+10+15 = 30 students that earned and A, B or C
P( A, B or C) = number of students that earned and A ,B , C / total
=30/35
=.857142857
Rounded to the nearest hundredth
=.86
Answer:
I think the answer is D
Step-by-step explanation: