Hey I make more post some body deleting my answer abd questions again I do not know why i need some one to talk with but nvm.

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree