Answer:
tenth
Step-by-step explanation:
Answer:
8/15 = 53/100
add 13 bc he has to make
21/28 to achieve 75%
Step-by-step explanation:
sorry, i gtg now
Y would equal -28 when X equals 20.
Since they vary directly, all you do is divide 20 by -5 to find the variation between X and Y. You will get -4 which you multiply to 7, to get you final answer. Thus making Y equal to -28.
I hope this helps!
Answer:
1.25
Step-by-step explanation:
You're welcome!