Ronnie marks up items at his store by 45%. he buys kazoo's for $1.30. how much will he sell them for when he applies the mark up?
a.
$1.89
b.
$58.50
c.
$0.59
d.
$1.75

A

Step-by-step explanation:

1.3 times.45+1.3

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

step-by-step explanation:

you divide the denominator by the numerator on both sides and if the quotients are equal then the fractions are equivalent