To find the cross product, you can set this up as a proportion. Please see the attached paper for one of the proportions you could use.
You would then multiply the numbers that are diagonal from each other.
You would have 21(8) = 12x or
168=12x.
<u>Part</u><u> </u><u>(</u><u>a</u><u>)</u>

<u>Part</u><u> </u><u>(</u><u>b</u><u>)</u>

Answer:
positive
Step-by-step explanation
the line goes up and to the right
Answer:
x = -12/5
Step-by-step explanation:
hope this helps you
50×.35=17.5 but you would round up to 18.
So 18 members are on drama club