B is the answer because you are subtracting 2 each time. Arithmetic sequences are either subtraction or addition
X/2.1 < or equal to 4
Hope this helps!
Answer:
2.2*10^5
Step-by-step explanation:
to write a # in scientific notation change the # to decimal form.
so 2.2
then move the decimal point to the right until you get the original #
Answer:
112
Step-by-step explanation:
You just have to add all of those numbers
60 +40 =100
100 + 12= 112.
