If you borrow $50 from your mom and $50 from your dad it makes $100. so the shirt you buy is $97. then you have $3 left. so you keep $1 and you give $1 to your mom and $1 to your dad. so now u owe them $49 each. $49 plus $49 is $98 plus then $1 you have it is $99. so where is the other $1.

See below.

Step-by-step explanation:

That  is a bit bewildering!!  The only thing I can think of is you are adding  the quantities in the wrong way. From your standpoint your balance after you  borrowed the money was -$100  and you spent $97 leaving you with $3.  So you have to give back  $97 and $3, and -100 + 97 + 3 = 0.

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

i’m here for points.