What is the solution to the equation?

13 and three-fourths + x = 7 and one-fourth

a) x = negative 6 and one-fourth
b) x = negative 6 and one-half
c) x = 20
d) x = 21

Ivan began dividing g2  – 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2  – 6 divided by g + 1? g –  1 –  g + 1  – g  –  7 + g  –  5  + 

One integer is 5 more than another. their product is 104. find the integers

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).