Help me right know please Show me your steps to all 3 problem. Don’t answer just for points or you don’t know I will make you brainless

Follow this Order

For problem 1
Fraction = Fraction

Step 1

Fraction = fraction

Your multiplying or dividing

Step 2

Fraction = fraction

Your multiplying or dividing

Problem 2

Fraction = fraction

Multiplying or dividing

Problem 3

Fraction = fraction

Multiplying or dividing

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

answer: the is put the 450

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)