If the volume of an object is 5 cm^3 ​3 ​​ and its mass is 55 g, what is its density? A 11 g/cm^3 B 15 g/cm C 50 cm^3/g D 275 g/cm^3

Alina fully simplifies this polynomial and then writes it in standard form. xy2 – 2x2y + 3y3 – 6x2y + 4xy2 if alina wrote the last term as 3y3, which must be the first term of her polynomial in standard form? xy2 5xy2 –8x2y –2x2y

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table

What is the value of x in the equation7x+2y=48 when y=3