Change 20% to a decimal
20% = 0.2
now multiply 20 by 0.2
20x0.2 = 4
Answer:
(d-4)(c-9)
Step-by-step explanation:
cd-9d-4c+36
d(c-9)-4(c-9)
pull out the (c-9),
(d-4)(c-9)
Answer:
4
Step-by-step explanation:
Its all up to you and how hard you are willing to work to get that may credits in one semester. But you could do it. Hope that helped!