Which expression is equivalent to 1/4y−1/2? 1/4(y−1/2)
1/4(y−2)
−1/4(y−12)
−1/4(y−2)
Please help ASAP. 100 points and brainless!!!

How do i do this using elimination 2x+3y=12 x-y=6

Adding and subtracting matricesfind the value of each variable. x = and y = would

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.