Answer:
infinite number of solutions
Step-by-step explanation:
Given
5x - 1) + 2 = 2x + 3x - 3 ← distribute and simplify
5x - 5 + 2 = 5x - 3, that is
5x - 3 = 5x - 3
Since both sides are equal then there are an infinite number of solutions to the equation.
I believe the top one is true! I'm sorry I couldn't answer them all :c
A
(2^-4 x z^-3)^5
2^-20 * z^-15
1/2^20 * z^15
Answer
$30
x = 50°
By vertical angles, we have
50° + 2x = 150°
2x = 100°
