Answer:
$27
Step-by-step explanation:
substitute the value of p (price of the package of henna powder) which has been given as $12 and the value of s (price of the squeeze bottle) which has been stated as $3 into the equation from part b).
since the equation is 3(p-5) + 2s
write 12 instead of p, and 3 instead of s.
then solve the equation.
= 3(12-5) + 2(3)
= 3(7) + 2(3)
= 21 + 6
= 27
