Answer:
To find a b and c in a quadratic equation, the x^2 number is a, so 7x^2 is your a value, your b value is just the x, so your b value is -9, and your c value is the regular number, which is 18. a=7x^2 b=-9x c = 18. So your answer is answer B.
Step-by-step explanation:
Answer:
Ok I did the math. t= 1248.
Step-by-step explanation:
Multiplying 500 by 9,6% is the start. Then, multiply ever number after that. Ex. 500 x 9.6%=548. Then multiply 548 by 9.6% and so on. Hope this helps!!
Answer:
Step-by-step explanation:
1. 7
3. -5
5. -12
7. -4
9. -20
11. -9
2. -2
4. - 2
6. 19
8. 14
10. 17
12. 18
