Yolanda won the race. By 1 yd.
Because every time she runs 10yd, Yoko runs 9 yards. So even if you give her an extra 10yd, she will run them faster than Yoko runs the 10 remaining yards.
7/10
9/10 - ____ = 2/10
9 - 7 = 2
So, 9/10 - 7/10 = 2/10 or 1/5
Answer:
The answer is 25
Step-by-step explanation:
F(n)=9n
f(10)=9(10)
f(10)=90
f(10)=90 means that when you work 10 hours your gross pay is $90.