Michael took his younger brother to the movies. michael paid regular price, but it cost $2 less for his brother at the child price. it cost michael $12 total for the movie. how much did it cost for his brother?

$5

Step-by-step explanation:

So we know that altogether Michael paid $12 right?

So if his brother's price is x  then his price is x+2

so 2x+2=12 x=5

Michael's brother's price was $5

and his was $7

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

where is the diagram? shown below where? ?

step-by-step explanation: