65*0.20=13 (0.20 because 20/100=20% is 0.20 in decimal form)
65-13=52
Answer:
13
Step-by-step explanation:
because I did the math and I learned this today it's simple
The second one (straight line parallel to the y axis)
Answer:
are a, b, and c the options or are they different questions?
Answer:
2
Step-by-step explanation:
substitute n=1 and n=3 in the given equation
1 st term is (1)^2-1-2 = 1 -1 -2 = -2
3rd term is (3)^2-3-2 = 9-3-2=4
sum of 1st and 3rd term is -2 + 4 = 2
