Number of boys:
1000/2+20/2=510
Number of girls:
1000/2-20/2=490
510 boys and 490 girls competed at Special Olympics
The first one is 0.97 the second one is 6
The answer would be angles UVX and RSQ.
Hope this helps
The average cost in 1990 is <span>$12,841.</span>
4y=-20+3x and 4y=13.6x-20
so
-20+3x=13.6x-20
3x=13.6x
3=13.6 so it is wrong and system doesn’t have solution