During a furniture sale, Dorothy paid $20 for new couch cushions. If the discount percentage is given in the table below, find the corresponding original price. Click on all the correct answers below according to the Letters A, B, and C. A 50% off Sale =
B 65% off Sale =
C 75% off Sale =

A) $40
B) $57.14
C) $70

answer

106 emergencies

step-by-step explanation:

6: 07 is your answer

step-by-step explanation:

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.