Answer:
If you combine everything its <em>-4y+3x-9</em>
Step-by-step explanation:
Answer:
Step-by-step explanation:
49b² - 81 = (7b)² - 9 ²
by identity : 49b² - 81 = (7b - 9)( 7b + 9)
Hey there!
The correct answer is
~ Write the equation
~ Simplify
~ Subtract from both sides
~ Subtract from both sides
~ Divide both sides by 8
Hope it helps and have a great day!
510 miles, 204/3 = 68
68x7.5= 520
The answer is 122 for the final angle