Its B, i golpe that tris help you yo much
Answer:
24. x = 8.
25. x = -9, 10.
Step-by-step explanation:
The zeros of the functions are the solutions to the equation when y=0. To find the solution, factor each equation.
24. Look for two factors that multiply to 64 and add to -16. The factors are -8 and -8. Write them in binomial forms.
(x-8)(x-8)
So x = 8.
25. Look for two factors that multiply to -90 and add to -1. The factors are 9 and -10. Write them in binomial forms.
(x+9)(x-10)
So x = -9, 10.
Answer:
$11.03.
Step-by-step explanation:
5 % = 0.05.
The amount after 2 years
= 10(1 + 0.05)^2
= $11.03.
3 1st month
6 2nd month
12 3rd month
24 4rt month
48 5th month
96 6 month
He will need to save for 6 months in order to have more then enought money for the new mp3 player
