Answer:
A) -9
Step-by-step explanation:
I only know the answer to the first one and i think its (x^4)3^7= 2187x^4 im not sure. It might be wrong.
I think it's equal to 4, It sounds the most likely
After 3 years the populations will be the same
Answer:
Step-by-step explanation:
ok look at this in a better way 240 is 2/5 of a pie so add 240 to that and you will get 4/5 to get the last 1/5 split 240 in 1/2 and add it all together so
240+240+120= ?
