4. y = 5
5. DB = 27
6. AC = 18
7. m<ABD = 53
Answer: 2w+5=4w-25; w=15
Step-by-step explanation:
Answer: x - 777 = 0
Step-by-step explanation
x = 777
Move the contrast to the left
x - 777 = 777 -777
Eliminate the opposites
That's actually tough