Which factorization is equivalent to this expression? −32xy + 20y − 14 A) 2(16xy + 10y + 7) B) −2(−16xy + 10y + 7) C) 2(16xy − 10y − 7) D) −2(16xy − 10y + 7)

Step-by-step explanation:

We analyze the options to compare which factorization gives us the result we are looking for:

we develop the expression:

some signs are wrong, so A) is not the right choice.

we develop the expression:

again, some signs are wrong, so B) is not the right choice.

we develop the expression:

like in the other options, some signs are wrong, so C) is not the correct answer

we develop the expression:

this option gives us the right expression. Thus, the factorization equivalent to is:

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168