19 yards divided by 2.5 minutes.
=19/2.5
= 7.6 yards/minute
Answer:
The number of adults is
Step-by-step explanation:
Let
x------> the number of children
y------> the number of adults
we know that
-------> equation A
-------> equation B
Multiply equation A by
--------> ------> equation C
Adds equation B and equation C
Answer:
71.4
Step-by-step explanation:
The Test