Answer:
1st or each day=314km
Let x in km be the total km for 10 days
10=x
>314×10=x
X=3140km
Therefore, for 10days, the road constructed was 3140km
3140
Step-by-step explanation:
If they made 314 kilometers per day and they worked for 10 days, multiply:
The total length of the road is 3,140 kilometers.
Answer: x=3
A
I'm not entirely sure but please let me know if I'm right
Answer=b=1
f(9) = 72
f(9) means what is the value of f(x) when x = 9
9 > 6, thus f(x) = 8x
f(9) = 8 × 9 = 72
