You will have to multiply 80 and the percentage. First you will have to change the percentage to a decimal which in this case it will be 0.39 ( for the first one) so then multiply it so it will be 80x0.39=31.2 and you will do the same with the others just replace the numbers with the one that you are doing hope this helps.
Answer:
I'm sorry, but this is as far as I can go.
Step-by-step explanation:
f(x)*g(x) =
(x^2+5x-14)(x-2) =
(x+7)(x-2)(x-2) =
No, it can not.
Most times it will just show an error
Answer:
I'm sorry I suck at maths