253 people lived in Jamestown
Answer:
Abraham Lincoln is the 16th president of the United States of America.
Here you don't actually need to fully solve it to know the answer, because it is multiple choice. Just ignore the fractions and subtract the whole numbers: 8 - 13 = -21. So, the answer will be -21 and then a fraction. Looking at the answer choices, A matches this. So, A is the answer
Answer:
a=0
Explanation:
5=5+2a
5-5=2a (Inverse operation of addition)
0=2a
0/2=2a/2
0=a