Answer:
87.5%
Step-by-step explanation:
4(x + 3)² = 25(x - 2)²
Square root both sides:
2(x+ 3) = 5(x - 2)
Distribute 2 and 5:
2x + 6 = 5x - 10
Take away 2x from both sides:
6 = 3x - 10
Add 10 to both sides:
16 = 3x
Switch sides:
3x = 6
Divide both sides by 3:
x = 2
Answer: x = 2
Answer: 272
Step-by-step explanation:
The equation is 721(0.85)^6 and uhh that’s all I know, use desmos