You borrow $50 from mom and $50 from dad. you buy a shirt for $97 and get back $3 in change. you give $1 back to mom and $1 back to dad. you keep $1 for yourself. now you owe each of your parents $49. $49+$49=$98 you still have $1. $98+$1=$99.

Explained below.

Step-by-step explanation:

Given information: You borrow $50 from mom and $50 from dad.

Rate of the shirt = $97.

Amount kept by yourself = $1.

Total amount = Rate of the shirt + Amount kept by yourself = $97+$1 = $98.

Therefore, you owe each of your parents $49.

Total amount owed by parents = $49+$49 = $98.

Amount refunded to parents = $1+$1 = $2.

Total amount was $50+ $50.

Therefore,  $98 + $2 = $100.

the answer is 40.

proof:

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

step-by-step explanation:

formula

x = x1 + p/w(x2 - x1)

let the line segment ab with a(x1,y1) and b(x2,y2)

a point(x,y) divide ab in the ratio, 2: 3 the x coordinate can be written as

x = x1 + p/w(x2 - x1)

here p=2 and w = 2+3

therefore,

x coordinate can be written by using the formula, x= x1 + 2/5(x2 - x1)

similarly y coordinate y = y1 + 2/5(y2 - y1)