Three-fourths of a pan of brownies was sitting on the kitchen table. zion and lyndon are two-thirds of that partial pan of brownies. what portion of a pan of brownies did they eat?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Agraphic designer created a logo on eight and a half by 11 inch paper. in order to be placed on a business card, the logo needs to be one and 7/10 inches by 2 and 1/5 in. what is the scale factor of the dilation

Maria has $10,000 to invest in two accounts.he decides to invest one part in an account with 5% interest and the rest in an account with 8% interest. at the end of the year he has earned $702,50 in interest.¿how much did maria invest in the 8% account?