5x2+500 = 844.45 5x2 = 844.45-500 5x2 = 344.45 x2 = 344.45/5 x2 = 68.89 x = the square root of 68.89 = 8.3 x = 8.3
4507 5267 - 500 - 200 - 60 = 4507
y = 10x
The formula for triangular numbers is (half of n) multiplied by (n+1). Putting in 1000 as n you get: 500 multiplied by 1001 which equals 500500. The answer is 500500.
The 19 will round down, so the answer is 500.
No, it is not.
500 plus 800 equals 1,300.
1,620
400 + 500 = 900
500+600= 1,100
1,500
548.
800
505
500 + 7878787 + 68686 + 7766 = 7,955,739
It doesn't, it equals 15.
500+50+5
How about 500 plus 80 = 580 as one example