I have the answer in this picture. But im not sure if this might be really what your asking for.
Answer:
30%
Step-by-step explanation:
There's 100 squares in total, and 30 of the 100 are shaded! 30/100 is .3 and multiplied by 100 gives you the percentage, 30.
Answer:
(y-5)(y+7)
Step-by-step explanation:
N= -4
-4/2+5=3
-2+5=3 you have to subtract the 5 from three first and then multiply the answer by 2 to get n
Step-by-step explanation: