9-8=7 x 3 = 21 + 1 = 22
(1+9)x3 -8 = 22 1+9 = 10 x 3 = 30 -8 = 22
Mirror
22+2/2 = 23.
a number increased by -22 is 45. find the number
LCM can be only of two numbers. The question must have another number to find the LCM.
(22) + (2/2) = 23 (2 raised to the 22 power) + (2 x 2 x 2) - (2/2) = 23
71 - 49
26
n - 22 = 45(+ 22 on both sides)n = 67
A number is prime if its ONLY factors are 1 and the number that you are testing. 22 has factors of 22 & 1, as well as 2 & 11. By the way, 2 is the only even prime number.
2 and 11 can also go into the number 22. If it was prime only 22 and 1 could go into the number.
Only the number 1.