How the use a parentheses in an equation affect the answer

Solve - 6+x/4=-5 how do I solve this

Find the inverse of f (x) = 3x - 2. A) f^-1 (x) = x+2/3 B) f^-1 (x) = x-2/3 C) f^-1 (x) = x - 2/3 D) f^-1 (x) = x + 2/3

Find the common difference 2,4,6,8,10, ...

4x - 12 Factor this expression

What fraction and decimal, in hundreds is equivalent to 7/10

What is the first step in solving for zin equation 5z - 4 = 26

A store is offering a 20% discount on all sales over $50. If you purchase a shirt and a pair of jeans for $62.50, what is the amount of the discount you would recieve?

What will be the overall fee and how to set up the equation. F (x) = 2x + 5

amanda put 1500 in a saving account after 5 years she had 1833in the account what rate of interest did she earn

Six hundred paving stones were examined for cracks, and 20 were found to be cracked. The same 600 stones were then examined for discoloration, and 29 were found to be discolored. A total of 562 stones were neither cracked nor discolored.