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FireChan326
I got answer c when I worked it out if anyone wants to see if I'm right go ahead and check
CyCandy
7c -18 + 6s - 45
If we collect like terms (which are the whole numbers)
7c + 6s(-45-18)
-45 - 16 =-63

So the equation would be
7c+6s-63(C)