Mary's mom started saving money for her. After 8 months, her mom told Mary "Every two months, I added $25 to the piggy bank and now you
have a total of $470".
D
Question 1

What is the growth in this situation?
Question 2

What does the growth represent in the context of the problem?

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)

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4