COULD A KIND SOUL PLEASE HELP ME OUT? In the triangle shown ,AB =2x +9 and BC=5x–12. Find the value of x.

show how you go the answer so I can see if it makes sense!!!

In the given triangle, AB=BC

Now, 2x+9=5x-12

=> 5x-2x=12+9

=> 3x=21

=> x=21/3

=> x=7

Therefore, the value of x is 7.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce