Answer:
42 and 63
Step-by-step explanation:
We have two numbers that

and
that

Subsitue



So plug that back in to first equation so we get


42 and 63 are the numbers.
When a point divide a line segment A (x1,y1) B (x2,y2) into a ration of a:b, the coordinates of that point is x1+[a/(a+b)](x2-x1), y1+[a/(a+b)](y2-y1)
so x=0+(2/3)(6-0)=4
y=4+(2/3)(8-4)=6&2/3 (mixed number 6 and 2 over 3)
(4, 6&2/3) is the answer.
The answer would be 15+$5.50(9)=$64.50 is less than $12+$6.25(10)= 74.50