Alex wants a shelf for his bedroom. He finds the one pictured, which is 28 5/6 inches long. For the same price, he finds another shelf with a length of 30 inches.
How much shorter is the first shelf Alex looks a

answer: 3.26019516

step-by-step explanation:

the photograph is photographer and- in the process- ourselves.

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: