Apure substance that is made of only one kind of atom is called
a.
an element
b.
an electron
c.
a particle
d.
a proton

In a box lenght 1m breadth 60 cm and height 40 cm small rectangular packets of dimension 5 cm into 8 cm into 10 cm are packed. how many such small packets can be packed in the big box?

Quadrilateral wxyz is on a coordinate plane. segment yz is on the line x+y=7 and segment xw is on the line x+y=3. which statement proves how segments yz and xw are related

Plzzzz i beg u asap ! what is the equation of this graphed line? enter your answer in slope-intercept form in the box.