The net change would be 60%.
Hope this helps! <3
Sophia
Answer:
the answer is 1
Step-by-step explanation:
69 goes into 69, 1 time
Answer:
(-1,-5)(0,-8)(1,-9)(2,-8)(3,-5)
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
(2a + ★)(2a - ★) =4a²-b²
If you substitute b for ★ in the equation. We have;
(2a + b)(2a - b) = 4a² - b²
4a² - 2ab + 2ab -b² = 4a²-b²
4a²-b²= 4a² - b².
So 'b' is correct
