Answer:
4 years
Step-by-step explanation:
800 x 0.04 = 32
128 ÷ 32 = 4
...
4% = 0.04 because of 4 ÷ 100
Answer: y= x^2- 1
2x-42=64
Answer:16.454
Step-by-step explanation:Same number but 16.45 is 0.004 bigger just add the number on and it will make since :)
b=12 or b=−12