The Petersons set aside $500 to donate to their three favorite charities: the children's home, the food bank, and the animal shelter. They gave twice as much to the food bank as to the animal shelter. Their donation to the children's home was $50 more than the donation to the food bank. How much did each charity receive from the Petersons?

the answer is the third / last answer

step-by-step explanation:

2 2/3 hours duhh silly

step-by-step explanation:

ok so what's the question?

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)