The tax rate as a percent, r, charged on an item can be determined using the formula -1 = r, where c is the final
cost of the item and p is the price of the item before tax louise rewrites the equation to solve for the final cost of the
item: c = p(1 + r). what is the final cost da $40 item after an 8% tax is applied?

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

the answer is a. q=6,r=6√2

step-by-step explanation: