Answer:
correct answer is 10
Step-by-step explanation:
a1 = 10 correct
a2 = 10+10 = 20
a3 =20+10 = 30..
Answer:
c= -2 1/2
Step-by-step explanation:
Answer:
C. 5units
Step-by-step explanation:
225% 2252/1000 is a fraction so you divide and get 2.25 and move the decimal point over two to the right.