A triangle has side lengths of (6v+2)(6v+2) centimeters, (6v+5)(6v+5) centimeters, and (3w-2)(3w−2) centimeters. Which expression represents the perimeter, in centimeters, of the triangle?

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!

won't that be plagrisim thought?

step-by-step explanation:

it would open into a square depending on the type of envelope i’m not sure about the second part