Simplify the rational expression. x−6/x^2−7x+6
a. x/x+1
b. 1/x−1
c. x−1/x+1
d. x/x

factor out the common binomial in the expression. 12(x-5) + 7x(x-5)
a. (x-5)(12+7x)
b. (7x-5)(12+x)
c. 2(x-5)(12+x)
d. (x+5)(12-7x)

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.