5. Kari had $2. Her dad told her if she did all her chores for the entire year, he would take her $2 in exchange for the following...
i. Raise her money to the power of 5.
ii. Multiply the new value by 10.
ili. Cut the new value in half.
iv. Add $10 to the new value.
a. How much money would she end up with if she did all her chores?
b. Her dad told her she could switch one of the steps with another step in the order above.
Which steps should she switch? How much will she receive if he uses the new order?

this answer is !

correct answer is b. 27/8

step-by-step explanation:

5x + 3y = - 4

step-by-step explanation:

the equation of a line in standard form is

ax + by = c ( a is a positive integer and b, c are integers )

express the line first of all in slope- intercept form

y = mx + c ( m is the slope and c the y-intercept )

to calculate m use the gradient formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (7, - 3) and (x₂, y₂ ) = (4, - 8)

m = = -

y = - x + c ← is the partial equation

to find c substitute either of the 2 points into the partial equation

using (4, - 8 ), then

- 8 = - + c ⇒ c = -

y = - x - ← in slope-intercept form

multiply all terms by 3 to eliminate the fractions

3y = - 5x - 4 ( add 5x to both sides )

5x + 3y = - 4 ← in standard form