Fairly straightforward question. She works 30 days and is late 80% or 0.8 We can model our equation Num days late = late percentage * num working days Basically fine portion of working days that she was late.
Num days late = 0.8 * 30=24
So Deborah was late 24 out of 30 working days. Would appreciate a brainliest
Ie 32^2 - 4ac=0 so ac=256 and a+c=130 So, that means:2 equations ac=256 a+c=130 ie c=130-a So,a(130-a)=256 so 130a -a^2=256 ie a^2-130a +256=0 (a-2)(a-128)=0 Finally,giving a= 2 or a=128 so, a=2 c=128 or a=128 c=2 Since, a>c , a=128 and c=2 ie (128,2)
