8. Factorisc cach of the following: (1) 8a+ b3 +12ab + bab?
(iii) 27 -125a - 135a +225a2
(ii) 8a - 63 - 12a²b +6gb
(iv) 6403-27b3 - 17ab+108 a b square

It's like discovering the answer to a puzzle. the purpose in solving an equation is to find the value or values of the variable that makes it a true statement. any value of the variable that makes the equation true is called a solution to the equation.

$250 deductible means jane must pay the first $250 of her bill. so the insurance company paid = (80% of bill) - deductible = (0.8 x $2550) - $250 = $2040 - $250 = $1790 and jane's cost is = (bill) - (insurance payment) = $2550 - $1790 = $760

It is  standard formthe one u wrote