Answer:
30 degrees
Step-by-step explanation:
If you were to draw a number line, 15 and -15 are both 15 units away from 0. So, 15 + 15 =30
Please brainlist!
Answer:
34.5
Step-by-step explanation:
Answer:
No.
Step-by-step explanation:
Substitue x = -5 in the equation 5x - 12 = -5(-x + 13)
You'll eventually get -37=-90
Is this true? No!
Answer:
try 3x=30 or 10
Step-by-step explanation: