Answer:
1-B The arrow is moving to the left which means that each equation should be negative which'll result in a negative.
2-A
Slope is (-6-3)/(-1- -4) = -9/3 = -3
So it is A.
Step-by-step explanation:
here I have done you can check it out
Rule of 72 is (72/interest%), so we do
(72/2.1%)=34.3
the answer is B
Answer:
тут наверное что-то неправильно, или опечатка