there are 30 students in the classand 24 of these students pass their english test. what percentage of these students pass their test

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

Atoy company is considering a cube or sphere-shaped container for packaging a new product. the height of the cube would equal the diameter of the sphere . compare the volume to surface area ratios of the containers. which packaging will be more efficient? for a sphere, sa =4πr²

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?