Suppose that (a, m) = 1. if a = +1, the solution of ax = 1 (mod m') is obviously x = a(mod m'). if a = +2, then m is odd and x = (1 - m')}a (mod m') is the solution of ax = 1(mod m'). for all other a use problem 11 to show that the solution of ax = 1(mod m ) is x = k (mod m') where k is the nearest integer to -(1/a)(1 – ax,)'.

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

step-by-step explanation:

no solution.

in geometry, parallel lines are lines in a plane which do not meet; that is, two lines in a plane that do not intersect or touch each other at any point are said to be parallel. by extension, a line and a plane, or two planes, in three-dimensional euclidean space that do not share a point are said to be parallel.