Answer:
x= -2/3 and 6
Step-by-step explanation:
3x²-16x-12
3x²-18x+2x-12
(3x²-18x)+(2x-12)
3x(x-6)+2(x-6)
(3x+2)(x-6)
x= -2/3 and 6
Nina's rate is 12.7 mph and Sophia's rate is 10 mph. Therefore, Nina is faster.
It will just keep going on as a decimal so you do not need to keep going, three spaces after the decimal should be an acceptable answer.
Answer:
math
way
.com
Step-by-step explanation:
2,5 * 10^3
25 * 10^2
0,25 * 10^4